Check-Host.cc

Domain

visualstudio.com

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Run a live full scan of visualstudio.com

On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.

Deep-scan now
Hosting IPs
A/AAAA targets
Subdomains
CT + scan + body
Record Types
seen in DNS
Observed Certs
in our scans

DNS Records

A
150.171.73.16, 150.171.74.16
AAAA
2603:1061:10:1::16, 2603:1061:10::16
MX
NS
ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info
TXT
v=spf1 -all
CNAME
CAA
0 contactemail "caarecordaware@microsoft.com"

WHOIS / Registration

Registration data planned

Registrar, creation/expiry dates and domain status via RDAP. Rolling out gradually — bulk WHOIS is rate-limited, so we resolve on a prioritized cadence.

Subdomains

Every subdomain we know about — harvested from CT-log SANs, scan-observed certs and HTML body references — paired with its current A/AAAA target.

Subdomain Resolves to Last seen
code.visualstudio.com 2026-07-28 18:36:19.852
www.visualstudio.com 2026-07-28 19:57:26.855
download.visualstudio.com 2026-07-28 19:57:26.855
integrate.visualstudio.com 2026-07-28 19:57:26.855
tutorials.visualstudio.com 2026-07-28 19:57:26.855
beta.visualstudio.com 2026-07-28 19:57:26.855
launch.visualstudio.com 2026-07-28 19:57:26.855
dc.services.visualstudio.com 2026-07-28 09:13:54.986
developercommunity.visualstudio.com 2026-07-28 12:44:20.043
governance.visualstudio.com 2026-07-17 19:01:12.967
marketplace.visualstudio.com 2026-07-27 13:50:27.161
orion-prod.aisvc.visualstudio.com 2026-07-28 14:28:46.692
myprodscussu1.app.vssubscriptions.visualstudio.com 2026-07-23 07:18:54.603
account.visualstudio.com 2026-07-26 23:10:19.856
accounts.visualstudio.com 2026-07-26 23:10:19.856
admin.visualstudio.com 2026-07-26 23:10:19.856
administrator.visualstudio.com 2026-07-26 23:10:19.856
advsec.visualstudio.com 2026-06-23 09:17:07.306
alertmanager.visualstudio.com 2026-07-26 23:10:19.856
almsearch.visualstudio.com 2026-07-28 21:53:25.135
almsearchprodcus3.almsearch.visualstudio.com 2026-07-20 15:42:35.176
alpha.visualstudio.com 2026-07-26 23:10:19.856
analytics.visualstudio.com 2026-07-28 22:10:34.812
api-v1.visualstudio.com 2026-07-26 23:10:19.856
api-v2.visualstudio.com 2026-07-26 23:10:19.856
api1.visualstudio.com 2026-07-26 23:10:19.856
api2.visualstudio.com 2026-07-26 23:10:19.856
app.analytics.visualstudio.com 2026-07-26 17:40:20.896
app.vslicense.visualstudio.com 2026-07-28 06:51:17.851
app.vsmps.visualstudio.com 2026-06-23 01:45:40.677
app.vssps.visualstudio.com 2026-07-23 19:16:31.674
app.vstoken.visualstudio.com 2026-06-19 16:55:48.837
apps.visualstudio.com 2026-07-26 23:10:19.856
archive.visualstudio.com 2026-07-26 23:10:19.856
argocd.visualstudio.com 2026-07-26 23:10:19.856
artifactcache.visualstudio.com 2026-06-21 08:59:59.637
artifactory.visualstudio.com 2026-07-26 23:10:19.856
artifacts.visualstudio.com 2026-07-28 18:54:14.710
assets.visualstudio.com 2026-07-26 23:10:19.856
auditservice.visualstudio.com 2026-07-28 11:44:59.719
auth.visualstudio.com 2026-07-26 23:10:19.856
autoconfig.visualstudio.com 2026-07-26 23:10:19.856
autodiscover.visualstudio.com 2026-07-26 23:10:19.856
azboards.visualstudio.com 2026-06-21 08:59:59.637
azchatops.visualstudio.com 2026-07-28 17:41:42.760
azents.visualstudio.com 2026-06-21 08:59:59.637
azminicom.visualstudio.com 2026-06-21 08:59:59.637
azpipelines.visualstudio.com 2026-06-21 08:59:59.637
backup.visualstudio.com 2026-07-26 23:10:19.856
backups.visualstudio.com 2026-07-26 23:10:19.856
balancer.visualstudio.com 2026-07-26 23:10:19.856
bamboo.visualstudio.com 2026-07-26 23:10:19.856
bastion.visualstudio.com 2026-07-26 23:10:19.856
billing.visualstudio.com 2026-07-26 23:10:19.856
bitbucket.visualstudio.com 2026-07-26 23:10:19.856
blog.visualstudio.com 2026-07-26 23:10:19.856
bounce.visualstudio.com 2026-07-26 23:10:19.856
build.visualstudio.com 2026-07-26 23:10:19.856
buy.visualstudio.com 2026-07-26 23:10:19.856
cache.visualstudio.com 2026-07-26 23:10:19.856
cacti.visualstudio.com 2026-07-26 23:10:19.856
canary.visualstudio.com 2026-07-26 23:10:19.856
cart.visualstudio.com 2026-07-26 23:10:19.856
cd.visualstudio.com 2026-07-26 23:10:19.856
cdn.visualstudio.com 2026-07-26 23:10:19.856
checkout.visualstudio.com 2026-07-26 23:10:19.856
ci.visualstudio.com 2026-07-26 23:10:19.856
circleci.visualstudio.com 2026-07-26 23:10:19.856
codelens.visualstudio.com 2026-07-22 04:10:37.294
commvtwo.visualstudio.com 2026-07-23 21:19:40.229
confluence.visualstudio.com 2026-07-26 23:10:19.856
console.visualstudio.com 2026-07-26 23:10:19.856
control.visualstudio.com 2026-07-26 23:10:19.856
corp.visualstudio.com 2026-07-26 23:10:19.856
cp.visualstudio.com 2026-07-26 23:10:19.856
cpanel.visualstudio.com 2026-07-26 23:10:19.856
crol.visualstudio.com 2026-05-26 14:11:21.319
dashboard.visualstudio.com 2026-07-26 23:10:19.856
database.visualstudio.com 2026-07-26 23:10:19.856
datadog.visualstudio.com 2026-07-26 23:10:19.856
dataimport.visualstudio.com 2026-07-28 07:09:20.615
db.visualstudio.com 2026-07-26 23:10:19.856
demo.visualstudio.com 2026-07-26 23:10:19.856
deploy.visualstudio.com 2026-07-26 23:10:19.856
dev.visualstudio.com 2026-07-26 23:10:19.856
develop.visualstudio.com 2026-07-26 23:10:19.856
developercommunity-staging.visualstudio.com 2026-06-18 07:30:40.988
development.visualstudio.com 2026-07-26 23:10:19.856
directadmin.visualstudio.com 2026-07-26 23:10:19.856
dl.visualstudio.com 2026-07-26 23:10:19.856
dns.visualstudio.com 2026-07-26 23:10:19.856
dns1.visualstudio.com 2026-07-26 23:10:19.856
dns2.visualstudio.com 2026-07-26 23:10:19.856
docker.visualstudio.com 2026-07-26 23:10:19.856
docs.visualstudio.com 2026-07-26 23:10:19.856
documentation.visualstudio.com 2026-07-26 23:10:19.856
downloads.visualstudio.com 2026-07-26 23:10:19.856
dpdbot.visualstudio.com 2026-07-26 12:40:14.841
dspdeppm.visualstudio.com 2026-05-26 00:21:04.925
edge.visualstudio.com 2026-07-26 23:10:19.856
elastic.visualstudio.com 2026-07-26 23:10:19.856
encrypt.visualstudio.com 2026-07-26 23:10:19.856
entreq.visualstudio.com 2026-06-21 08:59:59.637
es.visualstudio.com 2026-07-26 23:10:19.856
exchange.visualstudio.com 2026-07-26 23:10:19.856
extmgmt.visualstudio.com 2026-07-28 21:06:34.628
extmgmtpfcca1dr.extmgmt.visualstudio.com 2026-06-20 12:43:22.100
feeds.visualstudio.com 2026-07-27 13:59:46.418
files.visualstudio.com 2026-07-26 23:10:19.856
firewall.visualstudio.com 2026-07-26 23:10:19.856
forum.visualstudio.com 2026-07-26 23:10:19.856
ftp.visualstudio.com 2026-07-26 23:10:19.856
fw.visualstudio.com 2026-07-26 23:10:19.856
gateway.visualstudio.com 2026-07-26 23:10:19.856
git.visualstudio.com 2026-07-26 23:10:19.856
gitea.visualstudio.com 2026-07-26 23:10:19.856
github.visualstudio.com 2026-07-26 23:10:19.856
gitlab.visualstudio.com 2026-07-26 23:10:19.856
grafana.visualstudio.com 2026-07-26 23:10:19.856
graphite.visualstudio.com 2026-07-26 23:10:19.856

Tech Stack

Tech detection pending

Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.

TLS Certificates

Subject: userext.visualstudio.com
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: *.userext.visualstudio.com, userext.dev.azure.com, userext.visualstudio.com
Subject: www.visualstudio.com
Issuer: Microsoft TLS G2 ECC CA OCSP 02
SANs: beta.visualstudio.com, download.visualstudio.com, integrate.visualstudio.com, launch.visualstudio.com, sxp.microsoft.com, tutorials.visualstudio.com, visualstudio.microsoft.com, wildcard.visualstudio.com, www.visualstudio-staging.com, www.visualstudio.com, www.visualstudio.microsoft.com
Subject: www.visualstudio.com
Issuer: Microsoft TLS G2 ECC CA OCSP 02
SANs: beta.visualstudio.com, download.visualstudio.com, integrate.visualstudio.com, launch.visualstudio.com, sxp.microsoft.com, tutorials.visualstudio.com, visualstudio.microsoft.com, wildcard.visualstudio.com, www.visualstudio-staging.com, www.visualstudio.com, www.visualstudio.microsoft.com
Subject: pkgs.visualstudio.com
Issuer: Microsoft TLS G2 RSA CA OCSP 16
SANs: *.pkgs.visualstudio.com, pkgs.dev.azure.com, pkgs.visualstudio.com
Subject: artifacts.visualstudio.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: *.artifacts.visualstudio.com, artifacts.dev.azure.com, artifacts.visualstudio.com
Subject: quickpulse-int.aisvc-int.visualstudio.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: *.quickpulse.int.applicationinsights.trafficmanager.net, quickpulse-int.aisvc-int.visualstudio.com, quickpulse.int.applicationinsights.trafficmanager.net
Subject: orion-prod.aisvc.visualstudio.com
Issuer: Microsoft TLS G2 RSA CA OCSP 02
SANs: *.orion.prod.applicationinsights.trafficmanager.net, orion-prod.aisvc.visualstudio.com, orion.prod.applicationinsights.trafficmanager.net
Subject: www.visualstudio.com
Issuer: Microsoft TLS G2 ECC CA OCSP 02
SANs: beta.visualstudio.com, download.visualstudio.com, integrate.visualstudio.com, launch.visualstudio.com, sxp.microsoft.com, tutorials.visualstudio.com, visualstudio.microsoft.com, wildcard.visualstudio.com, www.visualstudio-staging.com, www.visualstudio.com, www.visualstudio.microsoft.com
Subject: www.visualstudio.com
Issuer: Microsoft TLS G2 ECC CA OCSP 02
SANs: beta.visualstudio.com, download.visualstudio.com, integrate.visualstudio.com, launch.visualstudio.com, sxp.microsoft.com, tutorials.visualstudio.com, visualstudio.microsoft.com, wildcard.visualstudio.com, www.visualstudio-staging.com, www.visualstudio.com, www.visualstudio.microsoft.com
Subject: www.visualstudio.com
Issuer: Microsoft TLS G2 ECC CA OCSP 02
SANs: beta.visualstudio.com, download.visualstudio.com, integrate.visualstudio.com, launch.visualstudio.com, sxp.microsoft.com, tutorials.visualstudio.com, visualstudio.microsoft.com, wildcard.visualstudio.com, www.visualstudio-staging.com, www.visualstudio.com, www.visualstudio.microsoft.com
Subject: artifacts.visualstudio.com
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: *.artifacts.visualstudio.com, artifacts.dev.azure.com, artifacts.visualstudio.com
Subject: orion-prod.aisvc.visualstudio.com
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: *.orion.prod.applicationinsights.trafficmanager.net, orion-prod.aisvc.visualstudio.com, orion.prod.applicationinsights.trafficmanager.net
Subject: www.visualstudio.com
Issuer: Microsoft TLS G2 ECC CA OCSP 02
SANs: beta.visualstudio.com, download.visualstudio.com, integrate.visualstudio.com, launch.visualstudio.com, sxp.microsoft.com, tutorials.visualstudio.com, visualstudio.microsoft.com, wildcard.visualstudio.com, www.visualstudio-staging.com, www.visualstudio.com, www.visualstudio.microsoft.com
Subject: www.visualstudio.com
Issuer: Microsoft TLS G2 ECC CA OCSP 02
SANs: beta.visualstudio.com, download.visualstudio.com, integrate.visualstudio.com, launch.visualstudio.com, sxp.microsoft.com, tutorials.visualstudio.com, visualstudio.microsoft.com, wildcard.visualstudio.com, www.visualstudio-staging.com, www.visualstudio.com, www.visualstudio.microsoft.com
Subject: rel.tunnels.api.visualstudio.com
Issuer: Microsoft TLS G2 RSA CA OCSP 16
SANs: *.ause1.rel.tunnels.api.visualstudio.com, *.rel.tunnels.api.visualstudio.com, rel.tunnels.api.visualstudio.com
Subject: www.visualstudio.com
Issuer: Microsoft TLS G2 ECC CA OCSP 02
SANs: beta.visualstudio.com, download.visualstudio.com, integrate.visualstudio.com, launch.visualstudio.com, sxp.microsoft.com, tutorials.visualstudio.com, visualstudio.microsoft.com, wildcard.visualstudio.com, www.visualstudio-staging.com, www.visualstudio.com, www.visualstudio.microsoft.com
Subject: www.visualstudio.com
Issuer: Microsoft TLS G2 ECC CA OCSP 02
SANs: beta.visualstudio.com, download.visualstudio.com, integrate.visualstudio.com, launch.visualstudio.com, sxp.microsoft.com, tutorials.visualstudio.com, visualstudio.microsoft.com, wildcard.visualstudio.com, www.visualstudio-staging.com, www.visualstudio.com, www.visualstudio.microsoft.com
Subject: orion-prod.aisvc.visualstudio.com
Issuer: Microsoft TLS G2 RSA CA OCSP 16
SANs: *.orion.prod.applicationinsights.trafficmanager.net, orion-prod.aisvc.visualstudio.com, orion.prod.applicationinsights.trafficmanager.net
Subject: orion-prod.aisvc.visualstudio.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: *.orion.prod.applicationinsights.trafficmanager.net, orion-prod.aisvc.visualstudio.com, orion.prod.applicationinsights.trafficmanager.net
Subject: www.visualstudio.com
Issuer: Microsoft TLS G2 ECC CA OCSP 02
SANs: beta.visualstudio.com, download.visualstudio.com, integrate.visualstudio.com, launch.visualstudio.com, sxp.microsoft.com, tutorials.visualstudio.com, visualstudio.microsoft.com, wildcard.visualstudio.com, www.visualstudio-staging.com, www.visualstudio.com, www.visualstudio.microsoft.com
Subject: www.visualstudio.com
Issuer: Microsoft TLS G2 ECC CA OCSP 02
SANs: beta.visualstudio.com, download.visualstudio.com, integrate.visualstudio.com, launch.visualstudio.com, sxp.microsoft.com, tutorials.visualstudio.com, visualstudio.microsoft.com, wildcard.visualstudio.com, www.visualstudio-staging.com, www.visualstudio.com, www.visualstudio.microsoft.com
Subject: orion-prod.aisvc.visualstudio.com
Issuer: Microsoft TLS G2 RSA CA OCSP 16
SANs: *.orion.prod.applicationinsights.trafficmanager.net, orion-prod.aisvc.visualstudio.com, orion.prod.applicationinsights.trafficmanager.net
Subject: www.visualstudio.com
Issuer: Microsoft TLS G2 ECC CA OCSP 02
SANs: beta.visualstudio.com, download.visualstudio.com, integrate.visualstudio.com, launch.visualstudio.com, sxp.microsoft.com, tutorials.visualstudio.com, visualstudio.microsoft.com, wildcard.visualstudio.com, www.visualstudio-staging.com, www.visualstudio.com, www.visualstudio.microsoft.com
Subject: orion-prod.aisvc.visualstudio.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: *.orion.prod.applicationinsights.trafficmanager.net, orion-prod.aisvc.visualstudio.com, orion.prod.applicationinsights.trafficmanager.net
Subject: www.visualstudio.com
Issuer: Microsoft TLS G2 ECC CA OCSP 02
SANs: beta.visualstudio.com, download.visualstudio.com, integrate.visualstudio.com, launch.visualstudio.com, sxp.microsoft.com, tutorials.visualstudio.com, visualstudio.microsoft.com, wildcard.visualstudio.com, www.visualstudio-staging.com, www.visualstudio.com, www.visualstudio.microsoft.com
Subject: www.visualstudio.com
Issuer: Microsoft TLS G2 ECC CA OCSP 02
SANs: beta.visualstudio.com, download.visualstudio.com, integrate.visualstudio.com, launch.visualstudio.com, sxp.microsoft.com, tutorials.visualstudio.com, visualstudio.microsoft.com, wildcard.visualstudio.com, www.visualstudio-staging.com, www.visualstudio.com, www.visualstudio.microsoft.com
Subject: www.visualstudio.com
Issuer: Microsoft TLS G2 ECC CA OCSP 02
SANs: beta.visualstudio.com, download.visualstudio.com, integrate.visualstudio.com, launch.visualstudio.com, sxp.microsoft.com, tutorials.visualstudio.com, visualstudio.microsoft.com, wildcard.visualstudio.com, www.visualstudio-staging.com, www.visualstudio.com, www.visualstudio.microsoft.com
Subject: www.visualstudio.com
Issuer: Microsoft TLS G2 ECC CA OCSP 02
SANs: beta.visualstudio.com, download.visualstudio.com, integrate.visualstudio.com, launch.visualstudio.com, sxp.microsoft.com, tutorials.visualstudio.com, visualstudio.microsoft.com, wildcard.visualstudio.com, www.visualstudio-staging.com, www.visualstudio.com, www.visualstudio.microsoft.com
Subject: vstoken.visualstudio.com
Issuer: Microsoft TLS G2 RSA CA OCSP 16
SANs: *.vstoken.visualstudio.com, vstoken.dev.azure.com, vstoken.visualstudio.com
Subject: orion-prod.aisvc.visualstudio.com
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: *.orion.prod.applicationinsights.trafficmanager.net, orion-prod.aisvc.visualstudio.com, orion.prod.applicationinsights.trafficmanager.net

IPs Citing This Domain

No citing IPs found yet

As the world-sweep progresses, hosts referencing this domain in their HTML will surface here.

Origin / IP-Leak

USP

When a hostname is served behind a CDN (e.g. Cloudflare), the origin server can sometimes be identified by matching its TLS cert against the protected hostname. Findings shown here are heuristic candidates, not guarantees.

Origin IP Origin ASN CDN ASN Confidence Reasoning
51.241.106.120 AS49592 AS8075 95% cert 47a7b15b… served by 51.241.106.120 (AS49592) carries SAN wildcard.visualstudio.com which currently resolves through Microsoft (AS8075) at 150.171.73.16, 2603:1061:10::16, 150.171.74.16, 2603:1061:10:1::16
51.241.106.120 AS49592 AS16625 95% cert 47a7b15b… served by 51.241.106.120 (AS49592) carries SAN beta.visualstudio.com which currently resolves through Akamai (AS16625) at 184.30.210.104, 23.222.43.79, 23.207.154.92, 23.38.30.58
85.93.21.200 AS216416 AS8075 95% cert 47a7b15b… served by 85.93.21.200 (AS216416) carries SAN wildcard.visualstudio.com which currently resolves through Microsoft (AS8075) at 150.171.73.16, 2603:1061:10::16, 150.171.74.16, 2603:1061:10:1::16
85.93.21.200 AS216416 AS16625 95% cert 47a7b15b… served by 85.93.21.200 (AS216416) carries SAN beta.visualstudio.com which currently resolves through Akamai (AS16625) at 23.222.43.79, 23.207.154.92, 23.38.30.58, 104.102.47.239
103.110.67.162 AS205489 AS16625 95% cert 47a7b15b… served by 103.110.67.162 (AS205489) carries SAN beta.visualstudio.com which currently resolves through Akamai (AS16625) at 23.222.43.79, 23.207.154.92, 23.38.30.58, 104.102.47.239
103.110.67.162 AS205489 AS8075 95% cert 47a7b15b… served by 103.110.67.162 (AS205489) carries SAN wildcard.visualstudio.com which currently resolves through Microsoft (AS8075) at 150.171.73.16, 2603:1061:10::16, 150.171.74.16, 2603:1061:10:1::16
2.27.193.211 AS17404 AS8075 95% cert 47a7b15b… served by 2.27.193.211 (AS17404) carries SAN wildcard.visualstudio.com which currently resolves through Microsoft (AS8075) at 150.171.73.16, 2603:1061:10::16, 150.171.74.16, 2603:1061:10:1::16
2.27.193.211 AS17404 AS16625 95% cert 47a7b15b… served by 2.27.193.211 (AS17404) carries SAN beta.visualstudio.com which currently resolves through Akamai (AS16625) at 23.222.43.79, 23.207.154.92, 23.38.30.58, 104.102.47.239
193.25.100.162 AS41108 AS16625 95% cert 47a7b15b… served by 193.25.100.162 (AS41108) carries SAN beta.visualstudio.com which currently resolves through Akamai (AS16625) at 23.222.43.79, 104.102.47.239, 23.38.30.58, 23.1.59.167
193.25.100.162 AS41108 AS8075 95% cert 47a7b15b… served by 193.25.100.162 (AS41108) carries SAN wildcard.visualstudio.com which currently resolves through Microsoft (AS8075) at 150.171.73.16, 2603:1061:10::16, 150.171.74.16, 2603:1061:10:1::16
170.80.108.81 AS263812 AS16625 95% cert 47a7b15b… served by 170.80.108.81 (AS263812) carries SAN beta.visualstudio.com which currently resolves through Akamai (AS16625) at 23.222.43.79, 23.1.59.167, 184.30.210.104, 23.207.154.92
170.80.108.81 AS263812 AS8075 95% cert 47a7b15b… served by 170.80.108.81 (AS263812) carries SAN wildcard.visualstudio.com which currently resolves through Microsoft (AS8075) at 150.171.73.16, 2603:1061:10::16, 150.171.74.16, 2603:1061:10:1::16
87.58.200.204 AS198566 AS8075 95% cert 47a7b15b… served by 87.58.200.204 (AS198566) carries SAN wildcard.visualstudio.com which currently resolves through Microsoft (AS8075) at 150.171.73.16, 2603:1061:10::16, 150.171.74.16, 2603:1061:10:1::16
87.58.200.204 AS198566 AS16625 95% cert 47a7b15b… served by 87.58.200.204 (AS198566) carries SAN beta.visualstudio.com which currently resolves through Akamai (AS16625) at 23.222.43.79, 23.1.59.167, 184.30.210.104, 23.207.154.92
191.44.78.69 AS216416 AS8075 95% cert 47a7b15b… served by 191.44.78.69 (AS216416) carries SAN wildcard.visualstudio.com which currently resolves through Microsoft (AS8075) at 150.171.73.16, 2603:1061:10::16, 150.171.74.16, 2603:1061:10:1::16
191.44.78.69 AS216416 AS16625 95% cert 47a7b15b… served by 191.44.78.69 (AS216416) carries SAN beta.visualstudio.com which currently resolves through Akamai (AS16625) at 23.222.43.79, 23.1.59.167, 184.30.210.104, 23.207.154.92
85.93.21.174 AS216416 AS8075 95% cert 47a7b15b… served by 85.93.21.174 (AS216416) carries SAN wildcard.visualstudio.com which currently resolves through Microsoft (AS8075) at 150.171.73.16, 2603:1061:10::16, 150.171.74.16, 2603:1061:10:1::16
85.93.21.174 AS216416 AS16625 95% cert 47a7b15b… served by 85.93.21.174 (AS216416) carries SAN beta.visualstudio.com which currently resolves through Akamai (AS16625) at 23.222.43.79, 23.1.59.167, 184.30.210.104, 23.207.154.92
212.43.153.94 AS211381 AS8075 95% cert 47a7b15b… served by 212.43.153.94 (AS211381) carries SAN wildcard.visualstudio.com which currently resolves through Microsoft (AS8075) at 150.171.73.16, 2603:1061:10::16, 150.171.74.16, 2603:1061:10:1::16
212.43.153.94 AS211381 AS16625 95% cert 47a7b15b… served by 212.43.153.94 (AS211381) carries SAN beta.visualstudio.com which currently resolves through Akamai (AS16625) at 184.30.210.104, 23.222.43.79, 23.1.59.167, 23.207.154.92
45.88.89.254 AS48014 AS8075 95% cert 47a7b15b… served by 45.88.89.254 (AS48014) carries SAN wildcard.visualstudio.com which currently resolves through Microsoft (AS8075) at 150.171.73.16, 2603:1061:10::16, 150.171.74.16, 2603:1061:10:1::16
45.88.89.254 AS48014 AS16625 95% cert 47a7b15b… served by 45.88.89.254 (AS48014) carries SAN beta.visualstudio.com which currently resolves through Akamai (AS16625) at 23.1.59.167, 23.222.43.79, 23.207.154.92, 23.45.110.84
188.190.10.190 AS57169 AS16625 95% cert 47a7b15b… served by 188.190.10.190 (AS57169) carries SAN beta.visualstudio.com which currently resolves through Akamai (AS16625) at 23.222.43.79, 184.30.210.104, 23.207.154.92, 23.1.59.167
188.190.10.190 AS57169 AS8075 95% cert 47a7b15b… served by 188.190.10.190 (AS57169) carries SAN wildcard.visualstudio.com which currently resolves through Microsoft (AS8075) at 150.171.73.16, 2603:1061:10::16, 150.171.74.16, 2603:1061:10:1::16
181.215.111.17 AS205489 AS16625 95% cert 47a7b15b… served by 181.215.111.17 (AS205489) carries SAN beta.visualstudio.com which currently resolves through Akamai (AS16625) at 184.30.210.104, 23.222.43.79, 23.207.154.92, 23.1.59.167

CT-Log Evidence

Certificates from public Certificate Transparency logs whose subject or SAN names this domain — including historic certs we never observed live.

8ae020ee0f92deb7… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 07
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-04-01 11:34:39 → 2026-08-25 23:59:59
68d92bb09b65af3d… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 03
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-03-28 19:02:03 → 2026-08-25 23:59:59
d5e0b21e1a58fc97… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 03
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-03-13 19:50:28 → 2026-08-25 23:59:59
817e79e5fca6db3d… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 08
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-03-09 21:20:59 → 2026-08-25 23:59:59
66f262effacc962f… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 07
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-03-03 00:09:35 → 2026-08-25 23:59:59
e42d88665984c41f… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 08
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-03-02 22:29:52 → 2026-08-25 23:59:59
2d7e14dad244115c… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 07
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-03-02 18:19:05 → 2026-08-25 23:59:59
efbf9709dd27eaca… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 07
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-03-02 18:08:37 → 2026-08-25 23:59:59
16426fbc82768026… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 04
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-03-02 16:47:12 → 2026-08-25 23:59:59
548d4fb6dfda2e1f… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 03
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-03-02 12:03:33 → 2026-08-25 23:59:59
43ed5de959bf73f7… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 07
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-03-02 11:43:26 → 2026-08-25 23:59:59
16c3b5e3bd5ea57b… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 04
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-03-02 11:40:46 → 2026-08-25 23:59:59
2a55d27b7447210f… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 07
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-03-02 07:53:50 → 2026-08-25 23:59:59
dc8740f0a1e1c95e… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 08
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-03-02 06:48:31 → 2026-08-25 23:59:59
10ffd7dc40df9b93… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 03
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-03-02 06:00:11 → 2026-08-25 23:59:59
e092c7aa9ba134ce… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 08
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-03-02 05:39:30 → 2026-08-25 23:59:59
b878ff04797c5342… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 04
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-03-02 05:37:39 → 2026-08-25 23:59:59
fe4a1704ead3b4c3… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 04
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-03-02 05:13:32 → 2026-08-25 23:59:59
f392e87af9333328… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 04
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-03-02 04:29:32 → 2026-08-25 23:59:59
9cd9f6d16ca1e07d… google · xenon2026h2
Subject: visualstudio.com
Issuer: Microsoft Azure RSA TLS Issuing CA 07
SANs: visualstudio.com, *.visualstudio.com, *.app.visualstudio.com, x-pipes.vsassets.io, dev.azure.com, ssh.dev.azure.com, tfs.dev.azure.com
Valid: 2026-03-02 03:04:23 → 2026-08-25 23:59:59

Threat Intelligence

Domain threat-intel pending

Matches in URLhaus, OpenPhish, PhishTank, malware feeds, and Spamhaus DBL.

History

Passive DNS — every value this name ever resolved to and when we first / last observed it. Updates every cycle of our forward-DNS crawler.

Type Value First seen Last seen
TXT v=spf1 -all 2026-06-19 15:07:35.344 2026-07-28 19:48:54.308
NS ns1-07.azure-dns.com 2026-06-19 15:07:35.344 2026-07-28 19:48:54.308
NS ns4-07.azure-dns.info 2026-06-19 15:07:35.344 2026-07-28 19:48:54.308
CAA 0 contactemail "caarecordaware@microsoft.com" 2026-06-19 15:07:35.344 2026-07-28 19:48:54.308
NS ns3-07.azure-dns.org 2026-06-19 15:07:35.344 2026-07-28 19:48:54.308
AAAA 2603:1061:10:1::16 2026-06-19 15:07:35.344 2026-07-28 19:48:54.308
A 150.171.74.16 2026-06-19 15:07:35.344 2026-07-28 19:48:54.308
AAAA 2603:1061:10::16 2026-06-19 15:07:35.344 2026-07-28 19:48:54.308
NS ns2-07.azure-dns.net 2026-06-19 15:07:35.344 2026-07-28 19:48:54.308
A 150.171.73.16 2026-06-19 15:07:35.344 2026-07-28 19:48:54.308