Check-Host.cc

Domain

tezos.com

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

Run a live full scan of tezos.com

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

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Hosting IPs
A/AAAA targets
Subdomains
CT + scan + body
Record Types
seen in DNS
Observed Certs
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

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.

197b82b6a63441ef… google · argon2026h2
Subject: tezos.com
Issuer: Amazon RSA 2048 M04
SANs: tezos.com, tezos.org, www.tezos.net, tezos.ch, tezos.net, www.tezos.com, www.tezos.ch, www.tezos.org
Valid: 2025-11-12 00:00:00 → 2026-12-11 23:59:59
197b82b6a63441ef… cloudflare · nimbus2026
Subject: tezos.com
Issuer: Amazon RSA 2048 M04
SANs: tezos.com, tezos.org, www.tezos.net, tezos.ch, tezos.net, www.tezos.com, www.tezos.ch, www.tezos.org
Valid: 2025-11-12 00:00:00 → 2026-12-11 23:59:59
3ecbb3cf73bb2346… google · argon2026h2
Subject: tezos.com
Issuer: Amazon RSA 2048 M01
SANs: tezos.com, www.tezos.com
Valid: 2025-10-21 00:00:00 → 2026-11-18 23:59:59
3ecbb3cf73bb2346… cloudflare · nimbus2026
Subject: tezos.com
Issuer: Amazon RSA 2048 M01
SANs: tezos.com, www.tezos.com
Valid: 2025-10-21 00:00:00 → 2026-11-18 23:59:59
7ac94e75d21b1c59… google · argon2026h2
Subject: tezos.com
Issuer: Amazon RSA 2048 M01
SANs: tezos.com, www.tezos.com
Valid: 2025-10-06 00:00:00 → 2026-11-04 23:59:59
844d93dccb601142… google · argon2026h2
Subject: tezos.com
Issuer: Amazon RSA 2048 M01
SANs: tezos.com, www.tezos.com
Valid: 2025-10-06 00:00:00 → 2026-11-04 23:59:59
7ac94e75d21b1c59… cloudflare · nimbus2026
Subject: tezos.com
Issuer: Amazon RSA 2048 M01
SANs: tezos.com, www.tezos.com
Valid: 2025-10-06 00:00:00 → 2026-11-04 23:59:59
844d93dccb601142… google · xenon2026h2
Subject: tezos.com
Issuer: Amazon RSA 2048 M01
SANs: tezos.com, www.tezos.com
Valid: 2025-10-06 00:00:00 → 2026-11-04 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 ip4:34.239.36.222 ip4:54.84.18.86 ip4:184.72.189.255 ip4:54.205.74.210 include:_spf.google.com include:amazonses.com ~all 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
MX 5 alt1.aspmx.l.google.com 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
NS ns-414.awsdns-51.com 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
CAA 0 issuewild "pki.goog" 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
NS ns-1663.awsdns-15.co.uk 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
CAA 0 issuewild "amazon.com" 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
NS ns-1337.awsdns-39.org 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
TXT facebook-domain-verification=ac19m3crsd20rzd7s1rhkj43duif8g 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
A 13.33.187.125 2026-05-27 01:53:31.573 2026-06-23 19:20:43.468
A 13.33.187.45 2026-05-27 01:53:31.573 2026-06-23 19:20:43.468
CAA 0 issue "amazon.com" 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
MX 10 alt3.aspmx.l.google.com 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
CAA 0 issuewild "letsencrypt.org" 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
NS ns-975.awsdns-57.net 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
TXT google-site-verification=cwK1jVyrPG5WhYI0x1OMplL-mcuznLhcCOWA8TjFV34 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
CAA 0 issuewild "digicert.com" 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
CAA 0 issue "digicert.com" 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
CAA 0 issue "pki.goog" 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
A 13.33.187.21 2026-05-27 01:53:31.573 2026-06-23 19:20:43.468
MX 5 alt2.aspmx.l.google.com 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
CAA 0 iodef "mailto:security@tezos.com" 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
MX 10 alt4.aspmx.l.google.com 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
CAA 0 issue "letsencrypt.org" 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
A 13.33.187.70 2026-05-27 01:53:31.573 2026-06-23 19:20:43.468
MX 1 aspmx.l.google.com 2026-05-27 01:53:31.573 2026-07-25 08:28:24.067
A 18.239.18.4 2026-06-15 14:47:52.327 2026-07-25 08:28:24.067
A 18.239.18.37 2026-06-15 14:47:52.327 2026-07-25 08:28:24.067
A 18.239.18.111 2026-06-15 14:47:52.327 2026-07-25 08:28:24.067
A 18.239.18.113 2026-06-15 14:47:52.327 2026-07-25 08:28:24.067