Check-Host.cc

Try 1.1.1.1 AS13335 check-host.cc /country/de /tld/cc
Domain

python.org

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

DNS Check HTTP Check Run Full Scan .org TLD

Run a live full scan of python.org

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
46
A/AAAA targets
Subdomains
90
CT + scan + body
Record Types
5
seen in DNS
Observed Certs
3
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.

Origin IP Origin ASN CDN ASN Confidence Reasoning
85.202.193.12 AS39318 AS54113 95% cert a162964c… served by 85.202.193.12 (AS39318) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
185.207.138.89 AS216416 AS54113 95% cert a162964c… served by 185.207.138.89 (AS216416) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
31.15.19.164 AS52000 AS54113 95% cert a162964c… served by 31.15.19.164 (AS52000) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
94.249.178.238 AS12586 AS54113 95% cert a162964c… served by 94.249.178.238 (AS12586) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
16.216.60.129 AS49592 AS54113 95% cert a162964c… served by 16.216.60.129 (AS49592) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
31.70.65.164 AS8560 AS54113 95% cert a162964c… served by 31.70.65.164 (AS8560) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
185.47.142.219 AS216416 AS54113 95% cert a162964c… served by 185.47.142.219 (AS216416) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
66.235.104.215 AS62246 AS54113 95% cert a162964c… served by 66.235.104.215 (AS62246) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
168.138.53.66 AS31898 AS54113 95% cert a162964c… served by 168.138.53.66 (AS31898) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
178.173.255.221 AS42532 AS54113 95% cert a162964c… served by 178.173.255.221 (AS42532) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
94.237.62.159 AS202053 AS54113 95% cert a162964c… served by 94.237.62.159 (AS202053) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
46.28.68.211 AS21100 AS54113 95% cert a162964c… served by 46.28.68.211 (AS21100) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
181.215.22.192 AS205489 AS54113 95% cert a162964c… served by 181.215.22.192 (AS205489) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
134.255.210.157 AS57169 AS54113 95% cert a162964c… served by 134.255.210.157 (AS57169) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
46.34.50.123 AS205489 AS54113 95% cert a162964c… served by 46.34.50.123 (AS205489) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
88.135.152.160 AS205489 AS54113 95% cert a162964c… served by 88.135.152.160 (AS205489) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
83.243.80.8 AS12586 AS54113 95% cert a162964c… served by 83.243.80.8 (AS12586) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
185.173.145.214 AS203273 AS54113 95% cert a162964c… served by 185.173.145.214 (AS203273) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
94.249.174.196 AS12586 AS54113 95% cert a162964c… served by 94.249.174.196 (AS12586) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
188.220.105.180 AS199550 AS54113 95% cert a162964c… served by 188.220.105.180 (AS199550) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
167.148.159.191 AS216416 AS54113 95% cert a162964c… served by 167.148.159.191 (AS216416) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
31.171.214.19 AS198566 AS54113 95% cert a162964c… served by 31.171.214.19 (AS198566) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
185.241.43.40 AS63150 AS54113 95% cert a162964c… served by 185.241.43.40 (AS63150) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
108.165.122.71 AS399646 AS54113 95% cert a162964c… served by 108.165.122.71 (AS399646) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223
185.47.141.129 AS216416 AS54113 95% cert a162964c… served by 185.47.141.129 (AS216416) carries SAN python.org which currently resolves through Fastly (AS54113) at 151.101.0.223, 151.101.128.223, 151.101.64.223, 2a04:4e42::223

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 2a04:4e42:400::223 2026-05-25 21:32:03.363 2026-07-28 20:23:38.809
AAAA 2a04:4e42:200::223 2026-05-25 21:32:03.363 2026-07-28 20:23:38.809
A 151.101.0.223 2026-05-25 21:32:03.363 2026-07-28 20:23:38.809
AAAA 2a04:4e42::223 2026-05-25 21:32:03.363 2026-07-28 20:23:38.809
A 151.101.128.223 2026-05-25 21:32:03.363 2026-07-28 20:23:38.809
A 151.101.64.223 2026-05-25 21:32:03.363 2026-07-28 20:23:38.809
A 151.101.192.223 2026-05-25 21:32:03.363 2026-07-28 20:23:38.809
AAAA 2a04:4e42:600::223 2026-05-25 21:32:03.363 2026-07-28 20:23:38.809
TXT status-page-domain-verification=9y2klhzbxsgk 2026-05-25 22:07:29.493 2026-07-28 20:23:38.809
MX 50 mail.python.org 2026-05-25 22:07:29.493 2026-07-28 20:23:38.809
TXT google-site-verification=dqhMiMzpbkSyEhgjGKyEOMlEg2tF0MSHD7UN-MYfD-M 2026-05-25 22:07:29.493 2026-07-28 20:23:38.809
TXT 888acb5757da46ad83b7e341ec544c64 2026-05-25 22:07:29.493 2026-07-28 20:23:38.809
TXT twilio-domain-verification=1c295667813cc0aaae819ed7657818f8 2026-05-25 22:07:29.493 2026-07-28 20:23:38.809
TXT v=spf1 mx ip4:188.166.95.178/32 ip6:2a03:b0c0:2:d0::71:1 include:stspg-customer.com include:_spf.google.com include:mailgun.org ~all 2026-05-25 22:07:29.493 2026-07-28 20:23:38.809
TXT openai-domain-verification=dv-VgeNijVDgW7g56UZyGIVyKNr 2026-05-25 22:07:29.493 2026-07-28 20:23:38.809
TXT google-site-verification=QALZObrGl2OVG8lWUE40uVSMCAka316yADn9ZfCU5OA 2026-05-25 22:07:29.493 2026-07-28 20:23:38.809
TXT libera-1298aas 2026-05-25 22:07:29.493 2026-07-28 20:23:38.809
NS ns-2046.awsdns-63.co.uk 2026-05-25 22:07:29.493 2026-07-28 20:23:38.809
TXT MS=73147F1EC0843C399CF17F586EC6B8EAF8C57961 2026-05-25 22:07:29.493 2026-07-28 20:23:38.809
TXT _globalsign-domain-verification=B57sRQpmte4G4w-gavZbVNmmNsMxGp5kcL19UP2599 2026-05-25 22:07:29.493 2026-07-28 20:23:38.809
NS ns-981.awsdns-58.net 2026-05-25 22:07:29.493 2026-07-28 20:23:38.809
TXT anthropic-domain-verification-x3xt87=cFLP3aL71pAYPZLQR7JKvRhcF 2026-05-25 22:07:29.493 2026-07-28 20:23:38.809
TXT google-site-verification=w3b8mU3wU6cZ8uSrj3E_5f1frPejJskDpSp_nMWJ99o 2026-05-25 22:07:29.493 2026-07-28 20:23:38.809
NS ns-484.awsdns-60.com 2026-05-25 22:07:29.493 2026-07-28 20:23:38.809
TXT google-site-verification=9852CbTRhQ51-9gCUayPbGYqJeBle_MXLb6E4AL_qQk 2026-05-25 22:07:29.493 2026-07-28 20:23:38.809
NS ns-1134.awsdns-13.org 2026-05-25 22:07:29.493 2026-07-28 20:23:38.809