Check-Host.cc

Domain

twitter.com

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

Run a live full scan of twitter.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
26
A/AAAA targets
Subdomains
580
CT + scan + body
Record Types
4
seen in DNS
Observed Certs
46
in our scans

DNS Records

A
AAAA
MX
NS
TXT
CNAME
CAA

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
mx.twitter.com 2026-07-22 18:09:12.423
api.twitter.com 2026-07-26 06:23:52.981
twitter.com 2026-07-28 20:58:16.328
www.twitter.com 2026-07-28 20:31:39.973
platform.twitter.com 2026-07-28 10:09:41.387
about.twitter.com 2026-07-22 14:35:39.869
ads.twitter.com 2026-06-19 23:38:13.212
analytics.twitter.com 2026-07-28 12:44:20.043
apps.twitter.com 2026-07-22 18:09:12.423
blog.twitter.com 2026-07-22 18:09:12.423
canary.twitter.com 2026-07-22 18:09:12.423
cards-dev.twitter.com 2026-06-17 17:58:31.226
cdn.syndication.twitter.com 2026-07-17 18:37:19.754
dashboard.twitter.com 2026-07-22 18:09:12.423
dev.twitter.com 2026-07-28 15:52:41.560
developer.twitter.com 2026-07-24 03:48:08.296
engineering.twitter.com 2026-05-27 08:03:41.653
events.twitter.com 2026-07-22 18:09:12.423
gdpr.twitter.com 2026-05-27 04:01:15.480
graphql.twitter.com 2026-07-22 18:09:12.423
help.twitter.com 2026-07-22 18:09:12.423
m.twitter.com 2026-07-25 14:08:30.545
mail.twitter.com 2026-07-22 18:09:12.423
mobile.twitter.com 2026-07-27 14:49:39.372
pic.twitter.com 2026-06-17 17:14:55.063
pro.twitter.com 2026-07-28 03:15:39.983
publish.twitter.com 2026-07-28 06:07:16.226
search.twitter.com 2026-06-20 22:25:55.664
static.twitter.com 2026-07-22 20:43:33.833
stream.twitter.com 2026-07-22 18:09:12.423
support.twitter.com 2026-07-26 16:56:28.858
syndication.twitter.com 2026-07-17 18:37:19.754
ton.twitter.com 2026-07-21 06:15:08.107
tweetdeck.twitter.com 2026-07-28 03:15:39.983
twemoji.twitter.com 2026-05-27 11:54:09.352
api-stream.twitter.com
1970-01-01 00:00:00.000
api.wilson.atla.twitter.com
1970-01-01 00:00:00.000
api.wilson.local.twitter.com
1970-01-01 00:00:00.000
api.wilson.memx.twitter.com
1970-01-01 00:00:00.000
api.wilson.memy.twitter.com
1970-01-01 00:00:00.000
api.wilson.pdxc.twitter.com
1970-01-01 00:00:00.000
api.wilson.pdxx.twitter.com
1970-01-01 00:00:00.000
api2.twitter.com 2026-07-22 18:09:12.423
artifactory-ci.local.twitter.com
1970-01-01 00:00:00.000
artifactory-staging.local.twitter.com
1970-01-01 00:00:00.000
artifactory.local.twitter.com
1970-01-01 00:00:00.000
atl1.twitter.com
1970-01-01 00:00:00.000
atla.twitter.com
1970-01-01 00:00:00.000
audubon.ams1.twitter.com
1970-01-01 00:00:00.000
audubon.atl2.twitter.com
1970-01-01 00:00:00.000
audubon.atl4.twitter.com
1970-01-01 00:00:00.000
audubon.atlc.twitter.com
1970-01-01 00:00:00.000
audubon.atls.twitter.com
1970-01-01 00:00:00.000
audubon.atlv.twitter.com
1970-01-01 00:00:00.000
audubon.chi1.twitter.com
1970-01-01 00:00:00.000
audubon.dfw1.twitter.com
1970-01-01 00:00:00.000
audubon.dxb1.twitter.com
1970-01-01 00:00:00.000
audubon.dxb2.twitter.com
1970-01-01 00:00:00.000
audubon.fra1.twitter.com
1970-01-01 00:00:00.000
audubon.fra2.twitter.com
1970-01-01 00:00:00.000
audubon.hkg1.twitter.com
1970-01-01 00:00:00.000
audubon.iad1.twitter.com
1970-01-01 00:00:00.000
audubon.iad2.twitter.com
1970-01-01 00:00:00.000
audubon.iad3.twitter.com
1970-01-01 00:00:00.000
audubon.itm2.twitter.com
1970-01-01 00:00:00.000
audubon.lab1.twitter.com
1970-01-01 00:00:00.000
audubon.lax1.twitter.com
1970-01-01 00:00:00.000
audubon.local.twitter.com
1970-01-01 00:00:00.000
audubon.lon1.twitter.com
1970-01-01 00:00:00.000
audubon.lon2.twitter.com
1970-01-01 00:00:00.000
audubon.lon3.twitter.com
1970-01-01 00:00:00.000
audubon.lyn1.twitter.com
1970-01-01 00:00:00.000
audubon.mad2.twitter.com
1970-01-01 00:00:00.000
audubon.memx.twitter.com
1970-01-01 00:00:00.000
audubon.memy.twitter.com
1970-01-01 00:00:00.000
audubon.mia1.twitter.com
1970-01-01 00:00:00.000
audubon.mil1.twitter.com
1970-01-01 00:00:00.000
audubon.mrs1.twitter.com
1970-01-01 00:00:00.000
audubon.nyc1.twitter.com
1970-01-01 00:00:00.000
audubon.nyc2.twitter.com
1970-01-01 00:00:00.000
audubon.pao1.twitter.com
1970-01-01 00:00:00.000
audubon.par1.twitter.com
1970-01-01 00:00:00.000
audubon.pdxa.twitter.com
1970-01-01 00:00:00.000
audubon.pdxv.twitter.com
1970-01-01 00:00:00.000
audubon.sao1.twitter.com
1970-01-01 00:00:00.000
audubon.sea2.twitter.com
1970-01-01 00:00:00.000
audubon.sfd1.twitter.com
1970-01-01 00:00:00.000
audubon.sin1.twitter.com
1970-01-01 00:00:00.000
audubon.sjc1.twitter.com
1970-01-01 00:00:00.000
audubon.sjc2.twitter.com
1970-01-01 00:00:00.000
audubon.sto1.twitter.com
1970-01-01 00:00:00.000
audubon.syd1.twitter.com
1970-01-01 00:00:00.000
audubon.syd2.twitter.com
1970-01-01 00:00:00.000
audubon.tyo1.twitter.com
1970-01-01 00:00:00.000
audubon.tyo3.twitter.com
1970-01-01 00:00:00.000
binaries.local.twitter.com
1970-01-01 00:00:00.000
cgit.atla.twitter.com
1970-01-01 00:00:00.000
cgit.local.twitter.com
1970-01-01 00:00:00.000
cgit.pdxa.twitter.com
1970-01-01 00:00:00.000
compute-ipam-test.pdxa.twitter.com
1970-01-01 00:00:00.000
compute-ipam.pdxa.twitter.com
1970-01-01 00:00:00.000
compute-prod-admiral.smf1.twitter.com
1970-01-01 00:00:00.000
compute-prod-anchor.pdxa.twitter.com
1970-01-01 00:00:00.000
compute-prod-truck.pdxa.twitter.com
1970-01-01 00:00:00.000
compute-prod-voyage.atla.twitter.com
1970-01-01 00:00:00.000
compute-qus1-c3.twitter.com
1970-01-01 00:00:00.000
compute-test-port.pdxa.twitter.com
1970-01-01 00:00:00.000
compute-test.pdxa.twitter.com
1970-01-01 00:00:00.000
compute.pdxa.twitter.com
1970-01-01 00:00:00.000
compute.qua2.twitter.com
1970-01-01 00:00:00.000
compute.qud1.twitter.com
1970-01-01 00:00:00.000
connectcode.twitter.com
1970-01-01 00:00:00.000
docker-test.pdxa.twitter.com
1970-01-01 00:00:00.000
docker.pdxa.twitter.com
1970-01-01 00:00:00.000
fr.twitter.com
1970-01-01 00:00:00.000
git.atla.twitter.com
1970-01-01 00:00:00.000
git.local.twitter.com
1970-01-01 00:00:00.000
git.pdxa.twitter.com
1970-01-01 00:00:00.000
git.smf1.twitter.com
1970-01-01 00:00:00.000
gitaprimary-basic.local.twitter.com
1970-01-01 00:00:00.000

Tech Stack

Tech detection pending

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

TLS Certificates

Certificate observations pending

TLS certs naming this domain in subject or SANs will appear here as our scan-layer catches them.

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.

No origin-IP leaks detected (yet)

Either this domain doesn't sit behind a CDN, or we haven't seen a TLS cert from a non-CDN IP matching this hostname. Run a fullscan to refresh the cert→IP cross-reference.

Threat Intelligence

Domain threat-intel pending

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

History

Domain timeline pending

Passive-DNS history accumulates as our forward-DNS crawler observes A/AAAA/MX/NS/TXT records over time.