Domain

hotmail.com

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

DNS Check HTTP Check Run Full Scan .com TLD

Run a live full scan of hotmail.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

204.79.197.212

AAAA

—

2 hotmail-com.olc.protection.outlook.com

ns1-205.azure-dns.com, ns2-205.azure-dns.net, ns3-205.azure-dns.org, ns4-205.azure-dns.info

TXT

google-site-verification=VdfSHp3aOmiGxd6jcbkRPFy6EERzln_hMR3byLjU__w, google-site-verification=gqFmgDKSUd3XGU_AzWWdojRHtW3_66W_PC3oFvQVZEw, v=spf1 include:spf2.outlook.com -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

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
mta-sts.hotmail.com	150.171.109.197 2603:1061:14:22::1	2026-06-21 01:29:30.232
postmaster.hotmail.com	150.171.109.51 2603:1061:14:34::1	2026-07-22 16:50:38.824
www.hotmail.com	204.79.197.212 2620:1ec:c11::212	2026-07-26 12:32:01.270
gateway.messenger.hotmail.com		1970-01-01 00:00:00.000
gfx2.hotmail.com		1970-01-01 00:00:00.000
hotmail.com	204.79.197.212	2026-07-28 20:39:29.599
messenger.hotmail.com		1970-01-01 00:00:00.000
pamx1.hotmail.com		1970-01-01 00:00:00.000
rsi.hotmail.com		1970-01-01 00:00:00.000
xmrar.hotmail.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.

Origin IP	Origin ASN	CDN ASN	Confidence	Reasoning
104.194.144.218	AS198983	AS8068	95%	cert 851652b4… served by 104.194.144.218 (AS198983) carries SAN hotmail.com which currently resolves through Microsoft (AS8068) at 204.79.197.212
217.10.136.115	AS6908	AS8068	95%	cert c52ce18d… served by 217.10.136.115 (AS6908) carries SAN hotmail.com which currently resolves through Microsoft (AS8068) at 204.79.197.212
80.69.173.74	AS202053	AS8068	95%	cert 394e114f… served by 80.69.173.74 (AS202053) carries SAN hotmail.com which currently resolves through Microsoft (AS8068) at 204.79.197.212
2.26.114.9	AS213877	AS8068	95%	cert 394e114f… served by 2.26.114.9 (AS213877) carries SAN hotmail.com which currently resolves through Microsoft (AS8068) at 204.79.197.212

CT-Log Evidence

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

394e114f9601996c… google · xenon2026h2

Subject: outlook.com

Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1

SANs: outlook.com, *.hotmail.com, *.internal.outlook.com, *.live.com, *.office.com, *.office365.com, *.outlook.com, *.outlook.office365.com, attachment.outlook.live.net, attachment.outlook.office.net, attachment.outlook.officeppe.net, attachments.office.net, attachments-sdf.office.net, ccs.login.microsoftonline.com, hotmail.com, mail.services.live.com, office365.com, outlook.office.com, substrate.office.com, substrate-sdf.office.com

Valid: 2026-03-18 00:00:00 → 2026-10-02 23:59:59

561075fb08333c2e… google · xenon2026h2

Subject: outlook.com

Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1

Valid: 2026-03-18 00:00:00 → 2026-10-02 23:59:59

6265f1e95b5a724e… google · xenon2026h2

Subject: outlook.com

Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1

Valid: 2026-03-18 00:00:00 → 2026-10-02 23:59:59

9f8dadaa2438e5f2… google · xenon2026h2

Subject: outlook.com

Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1

Valid: 2026-03-18 00:00:00 → 2026-10-02 23:59:59

e2e3d910229040ce… google · xenon2026h2

Subject: outlook.com

Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1

Valid: 2026-03-18 00:00:00 → 2026-10-02 23:59:59

e3fd6b24f415b457… google · xenon2026h2

Subject: outlook.com

Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1

Valid: 2026-03-18 00:00:00 → 2026-10-02 23:59:59

5b108ca196a6f911… google · xenon2026h2

Subject: outlook.com

Issuer: Microsoft TLS G2 RSA CA OCSP 04

SANs: *.hotmail.com, *.internal.outlook.com, *.live.com, *.office.com, *.office365.com, *.outlook.com, *.outlook.office365.com, attachment.outlook.live.net, attachment.outlook.office.net, attachment.outlook.officeppe.net, attachments.office.net, attachments-sdf.office.net, ccs.login.microsoftonline.com, ccs-sdf.login.microsoftonline.com, hotmail.com, mail.services.live.com, office365.com, outlook.com, outlook.office.com, substrate.office.com, substrate-sdf.office.com

Valid: 2026-03-12 22:42:34 → 2026-09-26 22:42:34

b62daf2f63018de1… google · xenon2026h2

Subject: outlook.com

Issuer: Microsoft TLS G2 RSA CA OCSP 04

Valid: 2026-03-12 22:42:34 → 2026-09-26 22:42:34

2e506f04c644d67f… google · argon2026h2

Subject: outlook.com