Domain
skype.com
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Run a live full scan of skype.com
On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.
Hosting IPs
—
A/AAAA targets
Subdomains
—
CT + scan + body
Record Types
—
seen in DNS
Observed Certs
—
in our scans
DNS Records
A
20.112.250.133, 20.231.239.246, 20.236.44.162, 20.70.246.20, 20.76.201.171
AAAA
2603:1010:3:3::5b, 2603:1020:201:10::10f, 2603:1030:20e:3::23c, 2603:1030:b:3::152, 2603:1030:c02:8::14
MX
10 skype-com.mail.protection.outlook.com
NS
ns1-205.azure-dns.com, ns2-205.azure-dns.net, ns3-205.azure-dns.org, ns4-205.azure-dns.info
TXT
facebook-domain-verification=87pranlm54pxjnpg1lp1nc3bcanv3f, google-site-verification=R9lBFA5SoH0CKpHuBMa4akNqb8E8YF8fim8qpGF22mg, v=msv1 t=6097A7EA-53F7-4028-BA76-6869CB284C54, v=spf1 include:_spf-ssg-a.microsoft.com ip4:91.190.218.48 ip4:91.190.216.100 -all
CNAME
—
CAA
0 contactemail "caarecordaware@microsoft.com", 0 issue "digicert.com", 0 issue "globalsign.com", 0 issue "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
Subdomain enumeration pending
Every subdomain ever issued a TLS cert under this apex — extracted from Certificate Transparency logs, our own scan observations and body references.
Tech Stack
Tech detection pending
Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.
TLS Certificates
Subject: prod.registrar.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: *.prod.registrar.communications.core.microsoft, *.prod.registrar.skype.com, *.registrar.communications.core.microsoft, prod.registrar.skype.com
Subject: prod.registrar.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: *.prod.registrar.communications.core.microsoft, *.prod.registrar.skype.com, *.registrar.communications.core.microsoft, prod.registrar.skype.com
Subject: apps.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: apps.skype.com
Subject: *.msdrad.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 16
SANs: *.msdrad.skype.com
Subject: *.messagingthread.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 02
SANs: *.messagingthread.skype.com
Subject: heartbeat.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: community.skype.com, heartbeat.skype.com
Subject: *.asm.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: *.asm.skype.com
Subject: *.messagingthread.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: *.messagingthread.skype.com
Subject: *.asm.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: *.ams.teams.internal.office.com, *.asm.skype.com
Subject: apps.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: apps.skype.com
Subject: heartbeat.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: community.skype.com, heartbeat.skype.com
Subject: prod.registrar.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 16
SANs: *.prod.registrar.communications.core.microsoft, *.prod.registrar.skype.com, *.registrar.communications.core.microsoft, prod.registrar.skype.com
Subject: *.flightproxy.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 02
SANs: *.flightproxy.skype.com
Subject: *.conversationservice.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: *.conversationservice.skype.com, conversationservice.skype.com
Subject: *.messagingthread.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 02
SANs: *.canary.stamp.messagingthread.skype.com, *.messagingthread.skype.com
Subject: *.messagingthread.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 02
SANs: *.messagingthread.skype.com
Subject: notification-hub.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 16
SANs: *.canary.pnh.skype.com, *.canary.ued.core.microsoft, *.dogfood.pnh.skype.com, *.dogfood.ued.core.microsoft, *.intune.canary.ued.core.microsoft, *.intune.prod.ued.core.microsoft, *.notification-hub.skype.com, *.prod.ued.core.microsoft, canary.pnh.skype.com, canary.ued.core.microsoft, dogfood.pnh.skype.com, dogfood.ued.core.microsoft, intune.canary.ued.core.microsoft, intune.prod.ued.core.microsoft, notification-hub.skype.com, prod.ued.core.microsoft
Subject: *.cc.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 16
SANs: *.cc.skype.com
Subject: heartbeat.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: community.skype.com, heartbeat.skype.com
Subject: *.flightproxy.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 02
SANs: *.flightproxy.skype.com
Subject: dogfood.pnh.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 02
SANs: *.canary.pnh.skype.com, *.canary.ued.core.microsoft, *.dogfood.pnh.skype.com, *.dogfood.ued.core.microsoft, *.intune.canary.ued.core.microsoft, canary.pnh.skype.com, canary.ued.core.microsoft, dogfood.pnh.skype.com, dogfood.ued.core.microsoft, intune.canary.ued.core.microsoft
Subject: prod.registrar.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: *.prod.registrar.communications.core.microsoft, *.prod.registrar.skype.com, *.registrar.communications.core.microsoft, prod.registrar.skype.com
Subject: *.conversationservice.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: *.conversationservice.skype.com, conversationservice.skype.com
Subject: apps.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: apps.skype.com
Subject: *.messagingthread.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 02
SANs: *.messagingthread.skype.com
Subject: prod.registrar.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 10
SANs: *.prod.registrar.communications.core.microsoft, *.prod.registrar.skype.com, *.registrar.communications.core.microsoft, prod.registrar.skype.com
Subject: *.asm.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 02
SANs: *.ams.teams.internal.office.com, *.asm.skype.com
Subject: notification-hub.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: *.canary.pnh.skype.com, *.canary.ued.core.microsoft, *.dogfood.pnh.skype.com, *.dogfood.ued.core.microsoft, *.intune.canary.ued.core.microsoft, *.intune.prod.ued.core.microsoft, *.notification-hub.skype.com, *.prod.ued.core.microsoft, canary.pnh.skype.com, canary.ued.core.microsoft, dogfood.pnh.skype.com, dogfood.ued.core.microsoft, intune.canary.ued.core.microsoft, intune.prod.ued.core.microsoft, notification-hub.skype.com, prod.ued.core.microsoft
Subject: prod.registrar.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 04
SANs: *.prod.registrar.communications.core.microsoft, *.prod.registrar.skype.com, *.registrar.communications.core.microsoft, prod.registrar.skype.com
Subject: *.asm.skype.com
Issuer: Microsoft TLS G2 RSA CA OCSP 02
SANs: *.ams.teams.internal.office.com, *.asm.skype.com
IPs Citing This Domain
Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.
179.199.205.26:443
href · ×2
179.199.201.16:443
href · ×2
179.199.206.27:443
href · ×2
179.199.206.6:443
href · ×2
179.199.202.25:443
href · ×2
47.237.209.133:443
href · ×2
179.199.202.16:443
href · ×2
179.199.202.14:443
href · ×2
179.199.202.21:443
href · ×2
179.199.202.29:443
href · ×2
179.199.206.16:443
href · ×2
8.138.210.173:80
href · ×2
91.224.17.229:443
href · ×1
107.152.36.129:80
href · ×1
178.104.152.221:443
href · ×1
147.135.223.139:443
href · ×1
62.76.25.145:443
href · ×1
31.17.150.73:443
href · ×1
198.58.127.93:443
href · ×1
95.213.252.178:443
href · ×1
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 |
|---|---|---|---|---|
| 213.59.113.190 | AS209847 | AS8075 | 95% | cert 47e722e1… served by 213.59.113.190 (AS209847) carries SAN pipe.skype.com which currently resolves through Microsoft (AS8075) at 20.189.173.2, 20.189.173.11, 13.69.239.74, 40.79.167.10 |
| 46.62.222.178 | AS24940 | AS8075 | 95% | cert b77a90af… served by 46.62.222.178 (AS24940) carries SAN pipe.skype.com which currently resolves through Microsoft (AS8075) at 20.189.173.2, 20.189.173.11, 13.69.239.74, 40.79.167.10 |
| 46.62.222.178 | AS24940 | AS8075 | 95% | cert d81c8cb7… served by 46.62.222.178 (AS24940) carries SAN pipe.skype.com which currently resolves through Microsoft (AS8075) at 20.189.173.2, 20.189.173.11, 13.69.239.74, 40.79.167.10 |
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 |
|---|---|---|---|
| AAAA | 2603:1010:3:3::5b | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| CAA | 0 issue "microsoft.com" | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| NS | ns2-205.azure-dns.net | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| A | 20.231.239.246 | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| AAAA | 2603:1030:c02:8::14 | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| AAAA | 2603:1020:201:10::10f | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| TXT | v=msv1 t=6097A7EA-53F7-4028-BA76-6869CB284C54 | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| A | 20.112.250.133 | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| CAA | 0 contactemail "caarecordaware@microsoft.com" | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| NS | ns3-205.azure-dns.org | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| A | 20.76.201.171 | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| A | 20.236.44.162 | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| NS | ns4-205.azure-dns.info | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| CAA | 0 issue "digicert.com" | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| NS | ns1-205.azure-dns.com | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| MX | 10 skype-com.mail.protection.outlook.com | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| TXT | v=spf1 include:_spf-ssg-a.microsoft.com ip4:91.190.218.48 ip4:91.190.216.100 -all | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| A | 20.70.246.20 | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| AAAA | 2603:1030:20e:3::23c | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| TXT | google-site-verification=R9lBFA5SoH0CKpHuBMa4akNqb8E8YF8fim8qpGF22mg | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| AAAA | 2603:1030:b:3::152 | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| CAA | 0 issue "globalsign.com" | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |
| TXT | facebook-domain-verification=87pranlm54pxjnpg1lp1nc3bcanv3f | 2026-05-26 06:05:24.294 | 2026-07-25 06:15:36.530 |