ubuntu.com
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Run a live full scan of ubuntu.com
On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.
DNS Records
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
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
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 |
|---|---|---|---|---|
| 185.125.190.95 | AS41231 | AS13335 | 95% | cert d4402607… served by 185.125.190.95 (AS41231) carries SAN archive.ubuntu.com which currently resolves through Cloudflare (AS13335) at 172.66.152.176, 104.20.28.246, 2606:4700:10::6814:1cf6, 2606:4700:10::ac42:98b0 |
| 185.125.190.94 | AS41231 | AS13335 | 95% | cert d4402607… served by 185.125.190.94 (AS41231) carries SAN archive.ubuntu.com which currently resolves through Cloudflare (AS13335) at 172.66.152.176, 104.20.28.246, 2606:4700:10::6814:1cf6, 2606:4700:10::ac42:98b0 |
| 34.68.105.216 | AS396982 | AS13335 | 95% | cert 8b4b2f91… served by 34.68.105.216 (AS396982) carries SAN archive.ubuntu.com which currently resolves through Cloudflare (AS13335) at 172.66.152.176, 104.20.28.246, 2606:4700:10::6814:1cf6, 2606:4700:10::ac42:98b0 |
| 91.189.91.82 | AS41231 | AS13335 | 95% | cert f811c056… served by 91.189.91.82 (AS41231) carries SAN security.ubuntu.com which currently resolves through Cloudflare (AS13335) at 172.66.152.176, 104.20.28.246, 2606:4700:10::6814:1cf6, 2606:4700:10::ac42:98b0 |
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.