Check-Host.cc

Domain

openresty.org

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

Run a live full scan of openresty.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
A/AAAA targets
Subdomains
CT + scan + body
Record Types
seen in DNS
Observed Certs
in our scans

DNS Records

A
13.52.62.164, 13.59.70.33, 3.74.86.167, 35.177.193.218, 52.11.111.175, 54.219.222.148
AAAA
2a05:d014:808:3600:d7c8:720c:b584:cdeb, 2a05:d01c:66b:e800:560c:c0ea:4e5:db36
MX
1 aspmx.l.google.com, 10 aspmx2.googlemail.com, 10 aspmx3.googlemail.com, 5 alt1.aspmx.l.google.com, 5 alt2.aspmx.l.google.com
NS
n1.openresty.org, n2.openresty.org
TXT
v=spf1 a mx ~all
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.

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
A 3.74.86.167 2026-05-25 21:54:50.392 2026-07-28 20:58:16.328
AAAA 2a05:d01c:66b:e800:560c:c0ea:4e5:db36 2026-05-25 21:56:50.553 2026-07-28 20:58:16.328
AAAA 2a05:d014:808:3600:d7c8:720c:b584:cdeb 2026-05-25 21:56:50.553 2026-07-28 20:58:16.328
MX 10 aspmx3.googlemail.com 2026-05-25 22:05:29.416 2026-07-28 20:58:16.328
NS n1.openresty.org 2026-05-25 22:05:29.416 2026-07-28 20:58:16.328
NS n2.openresty.org 2026-05-25 22:05:29.416 2026-07-28 20:58:16.328
MX 10 aspmx2.googlemail.com 2026-05-25 22:05:29.416 2026-07-28 20:58:16.328
MX 5 alt2.aspmx.l.google.com 2026-05-25 22:05:29.416 2026-07-28 20:58:16.328
MX 1 aspmx.l.google.com 2026-05-25 22:05:29.416 2026-07-28 20:58:16.328
TXT v=spf1 a mx ~all 2026-05-25 22:05:29.416 2026-07-28 20:58:16.328
MX 5 alt1.aspmx.l.google.com 2026-05-25 22:05:29.416 2026-07-28 20:58:16.328
A 13.59.70.33 2026-05-26 00:24:59.887 2026-07-28 18:36:19.852
A 35.177.193.218 2026-06-14 22:08:58.337 2026-07-23 14:09:10.266
A 52.11.111.175 2026-06-15 00:23:13.348 2026-07-28 20:05:38.639
A 13.52.62.164 2026-06-15 00:23:13.348 2026-07-28 20:05:38.639
A 54.219.222.148 2026-06-15 00:23:13.348 2026-07-28 20:05:38.639