Check-Host.cc

Domain

autodiscover.aa.com

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

Run a live full scan of autodiscover.aa.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
52.96.232.227, 52.96.232.3, 52.96.233.163, 52.96.233.98, 52.96.50.209, 52.96.50.230, 52.96.53.145, 52.96.53.166
AAAA
2603:1036:302:8a9::12, 2603:1036:302:8a9::9, 2603:1036:305:38ba::3, 2603:1036:307:2978::17, 2603:1036:307:2979::6, 2603:1036:307:500c::3, 2603:1036:308:28a2::2, 2603:1036:30c:c00::3
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

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

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.

CT-Log Evidence

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

43e35b676c845748… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-11-16 23:59:59
5322a8040ec37f9b… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-11-20 23:59:59
5ba18a43a7a38d32… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-11-01 23:59:59
6c90537cae89d54d… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-12-11 23:59:59
8a68561a6e4fd5a0… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-11-04 23:59:59
8ea243286b15f6ef… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-11-01 23:59:59
cb74458f0e69cddf… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-11-08 23:59:59
cfc15bf16709bd30… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-11-21 23:59:59
2106ab18e794a53e… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-11-05 23:59:59
340974efd6278c29… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-11-01 23:59:59
3634470fe6dc43a8… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-11-18 23:59:59
3b0ce375cd7446a1… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-11-10 23:59:59
3fcf5727dea16a0f… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-12-03 23:59:59
df4d7a183f233df9… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-11-20 23:59:59
e4c5b96afebbbcf5… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-11-07 23:59:59
00d0b2ff276c9775… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-12-09 23:59:59
02278f2916408390… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-11-09 23:59:59
04e2d049936b63c4… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-11-03 23:59:59
1b9976205ca3783e… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-11-09 23:59:59
aa8fab33cd657030… google · xenon2026h2
Subject: webmail.mte.aa.com
Issuer: DigiCert SHA2 Secure Server CA
SANs: webmail.mte.aa.com, autodiscover.aa.com, autodiscover.amrcorp.mail.onmicrosoft.com, autodiscover.amrcorp.onmicrosoft.com, namp166-provisioning.internal.outlook.com, pod51249.outlook.com, pod51249ip.outlook.com, pod51249-pri.outlook.com, pod51249psh.outlook.com, webmail.aa.com
Valid: 2026-02-06 00:00:00 → 2026-12-12 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
A 52.96.50.209 2026-06-02 17:24:37.302 2026-07-30 21:04:39.700
A 52.96.53.166 2026-06-02 17:24:37.302 2026-07-30 21:04:39.700
AAAA 2603:1036:30c:c00::3 2026-06-02 17:24:37.302 2026-07-27 05:00:22.431
AAAA 2603:1036:302:8a9::9 2026-06-02 17:24:37.302 2026-07-27 05:00:22.431
AAAA 2603:1036:307:2979::6 2026-06-02 17:24:37.302 2026-07-30 21:04:39.700
AAAA 2603:1036:4:d2::17 2026-06-02 17:24:37.302 2026-07-30 21:04:39.700
AAAA 2603:1036:805:112::6 2026-06-02 17:24:37.302 2026-07-30 21:04:39.700
A 52.96.53.44 2026-06-02 17:24:37.302 2026-07-30 21:04:39.700
AAAA 2603:1036:305:38ba::3 2026-06-02 17:24:37.302 2026-07-27 05:00:22.431
A 52.96.53.145 2026-06-02 17:24:37.302 2026-07-27 17:30:23.129
A 52.96.54.166 2026-06-02 17:24:37.302 2026-07-27 17:30:23.129
A 52.96.50.230 2026-06-02 17:24:37.302 2026-07-30 21:04:39.700
A 52.96.53.41 2026-06-02 17:24:37.302 2026-07-30 21:04:39.700
AAAA 2603:1036:302:8a9::12 2026-06-02 17:24:37.302 2026-07-27 17:30:23.129
AAAA 2603:1036:307:2978::17 2026-06-02 17:24:37.302 2026-07-30 21:04:39.700
A 52.96.232.3 2026-06-02 17:24:37.302 2026-07-30 21:04:39.700
AAAA 2603:1036:308:28a2::2 2026-06-02 17:26:13.516 2026-07-30 21:04:39.700
A 52.96.233.163 2026-06-02 17:26:13.516 2026-07-30 21:04:39.700
AAAA 2603:1036:805:111::17 2026-06-02 17:26:13.516 2026-07-30 21:04:39.700
A 52.96.232.227 2026-06-02 17:26:13.516 2026-07-30 21:04:39.700
A 52.96.233.98 2026-06-02 17:26:13.516 2026-07-27 17:30:23.129
A 52.96.54.145 2026-06-18 12:30:12.110 2026-07-27 17:30:23.129
AAAA 2603:1036:4:d3::6 2026-06-18 12:30:12.110 2026-07-30 21:04:39.700
AAAA 2603:1036:307:500c::3 2026-06-18 21:57:42.399 2026-07-30 21:04:39.700