Check-Host.cc

Domain

lang.ai

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

Run a live full scan of lang.ai

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
10
A/AAAA targets
Subdomains
20
CT + scan + body
Record Types
5
seen in DNS
Observed Certs
3
in our scans

DNS Records

A
34.205.148.126, 75.2.60.5
AAAA
MX
1 aspmx.l.google.com, 10 alt3.aspmx.l.google.com, 10 alt4.aspmx.l.google.com, 5 alt1.aspmx.l.google.com, 5 alt2.aspmx.l.google.com
NS
ns-1429.awsdns-50.org, ns-1560.awsdns-03.co.uk, ns-259.awsdns-32.com, ns-967.awsdns-56.net
TXT
hcp-domain-verification=bc27f7e3d7f4c58911187e1710e59b84f76e4ea38f24f55702c8c6b032aac53e, v=spf1 include:amazonses.com include:_spf.google.com include:_spf.salesforce.com ip4:54.240.8.98 ip4:54.240.48.27 ip4:54.240.8.241 ip4:54.240.8.82 ip4:54.240.8.90 ip4:54.240.48.25 ip4:54.240.48.39 ip4:54.240.8.74 ip4:54.240.48.30 ip4:54.240.48.37 -all
CNAME
CAA
0 iodef "mailto:security@lang.ai", 0 issue "amazon.com", 0 issue "letsencrypt.org", 0 issuewild "amazon.com", 0 issuewild "letsencrypt.org"

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

Subject: parsec.sandbox.lang.ai
Issuer: E8
SANs: parsec.lang.ai, parsec.sandbox.lang.ai
Subject: dev-webhook.slang.ai
Issuer: WR3
SANs: dev-webhook.slang.ai
Subject: *.sandbox.lang.ai
Issuer: Amazon RSA 2048 M02
SANs: *.sandbox.lang.ai
Subject: sallang.ai
Issuer: E7
SANs: sallang.ai
Subject: webhook.slang.ai
Issuer: WR3
SANs: webhook.slang.ai
Subject: turn.plang.ai
Issuer: E7
SANs: turn.plang.ai
Subject: *.plang.ai
Issuer: Amazon RSA 2048 M01
SANs: *.plang.ai

IPs Citing This Domain

Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.

139.196.197.45:443 href · ×4

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
TXT v=spf1 include:amazonses.com include:_spf.google.com include:_spf.salesforce.com ip4:54.240.8.98 ip4:54.240.48.27 ip4:54.240.8.241 ip4:54.240.8.82 ip4:54.240.8.90 ip4:54.240.48.25 ip4:54.240.48.39 ip4:54.240.8.74 ip4:54.240.48.30 ip4:54.240.48.37 -all 2026-06-17 03:05:51.628 2026-07-22 23:15:05.493
NS ns-1429.awsdns-50.org 2026-06-17 03:05:51.628 2026-07-22 23:15:05.493
CAA 0 issuewild "amazon.com" 2026-06-17 03:05:51.628 2026-07-22 23:15:05.493
CAA 0 iodef "mailto:security@lang.ai" 2026-06-17 03:05:51.628 2026-07-22 23:15:05.493
CAA 0 issue "amazon.com" 2026-06-17 03:05:51.628 2026-07-22 23:15:05.493
A 75.2.60.5 2026-06-17 03:05:51.628 2026-06-17 03:09:02.117
NS ns-1560.awsdns-03.co.uk 2026-06-17 03:05:51.628 2026-07-22 23:15:05.493
MX 5 alt2.aspmx.l.google.com 2026-06-17 03:05:51.628 2026-07-22 23:15:05.493
MX 10 alt4.aspmx.l.google.com 2026-06-17 03:05:51.628 2026-07-22 23:15:05.493
MX 1 aspmx.l.google.com 2026-06-17 03:05:51.628 2026-07-22 23:15:05.493
NS ns-259.awsdns-32.com 2026-06-17 03:05:51.628 2026-07-22 23:15:05.493
TXT hcp-domain-verification=bc27f7e3d7f4c58911187e1710e59b84f76e4ea38f24f55702c8c6b032aac53e 2026-06-17 03:05:51.628 2026-07-22 23:15:05.493
MX 5 alt1.aspmx.l.google.com 2026-06-17 03:05:51.628 2026-07-22 23:15:05.493
NS ns-967.awsdns-56.net 2026-06-17 03:05:51.628 2026-07-22 23:15:05.493
CAA 0 issuewild "letsencrypt.org" 2026-06-17 03:05:51.628 2026-07-22 23:15:05.493
MX 10 alt3.aspmx.l.google.com 2026-06-17 03:05:51.628 2026-07-22 23:15:05.493
CAA 0 issue "letsencrypt.org" 2026-06-17 03:05:51.628 2026-07-22 23:15:05.493
A 34.205.148.126 2026-06-19 12:10:14.742 2026-07-22 23:15:05.493