nginx.org
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Run a live full scan of nginx.org
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
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 |
|---|---|---|
| nginx.org | 2026-07-30 23:55:24.760 | |
| unit.nginx.org | 2026-07-22 03:21:37.019 | |
| wiki.nginx.org | 2026-07-28 16:28:19.762 | |
| forum.nginx.org | 2026-07-16 00:31:38.591 | |
| www.nginx.org | 2026-07-23 05:32:54.849 | |
| mailman.nginx.org | 2026-07-16 00:31:38.591 | |
| community.nginx.org | 2026-07-28 20:47:52.650 | |
| trac.nginx.org | 2026-06-23 14:57:05.679 | |
| blog.nginx.org | 2026-07-28 01:21:37.947 |
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
Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.
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 |
|---|---|---|---|---|
| 104.224.155.36 | AS25820 | AS16509 | 95% | cert 9ebb81da… served by 104.224.155.36 (AS25820) carries SAN nginx.org which currently resolves through Amazon (AS16509) at 52.58.199.22, 2a05:d014:5c0:2600::6, 2a05:d014:5c0:2601::6, 3.125.197.172 |
| 216.238.109.15 | AS20473 | AS16509 | 95% | cert f2b80107… served by 216.238.109.15 (AS20473) carries SAN nginx.org which currently resolves through Amazon (AS16509) at 3.125.197.172, 2a05:d014:5c0:2600::6, 2a05:d014:5c0:2601::6, 52.58.199.22 |
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 | 2a05:d014:5c0:2600::6 | 2026-05-25 21:54:50.392 | 2026-07-30 23:55:24.760 |
| AAAA | 2a05:d014:5c0:2601::6 | 2026-05-25 21:54:50.392 | 2026-07-30 23:55:24.760 |
| A | 52.58.199.22 | 2026-05-25 21:54:50.392 | 2026-07-30 23:55:24.760 |
| A | 3.125.197.172 | 2026-05-25 21:58:50.500 | 2026-07-28 20:23:38.809 |
| NS | ns1.f5clouddns.com | 2026-05-25 22:05:29.416 | 2026-07-30 23:55:24.760 |
| NS | ns2.f5clouddns.com | 2026-05-25 22:05:29.416 | 2026-07-30 23:55:24.760 |
| TXT | v=spf1 ip4:206.251.255.60/30 ip4:94.130.165.194/32 ip4:206.251.255.64/31 ~all | 2026-05-25 22:05:29.416 | 2026-07-24 14:51:30.611 |
| MX | 10 mail.nginx.org | 2026-05-25 22:05:29.416 | 2026-07-24 19:30:33.020 |
| TXT | google-site-verification=FnbM63M8trsWPaAVXzpX1ycy4deAdB_OaXh694KtdFU | 2026-05-25 22:05:29.416 | 2026-07-30 23:55:24.760 |
| A | 3.147.99.198 | 2026-06-16 01:57:03.624 | 2026-07-30 23:44:08.158 |
| A | 3.136.61.53 | 2026-06-17 22:52:44.786 | 2026-07-28 19:11:54.346 |