Check-Host.cc

Domain

langfuse.com

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

Run a live full scan of langfuse.com

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
216.150.1.1
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
chad.ns.cloudflare.com, elisabeth.ns.cloudflare.com
TXT
MS=ms48392532, google-site-verification=VExrjDnlR8fceiTh5-dNaoZVDOZxObVC-s_984Fc2AE, google-site-verification=xzRwcd14JOyCZ7X_yd8ZjS_WF_mcForWbhs0G4-E61Q, hubspot-developer-verification=MDhlYTM4M2QtMDgwYy00MzU5LTliODEtNTI2ZGEwOTNiZDIy, slack-domain-verification=VaXU8x9u8aQHVP4CKICN8D6DNlpSQIs3jiODAGAe, v=spf1 include:_spf.google.com -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

Subject: langfuse.commerceclarity.com
Issuer: WR3
SANs: langfuse.commerceclarity.com
Subject: prod-langfuse.com
Issuer: WR3
SANs: prod-langfuse.com
Subject: dev-langfuse.com
Issuer: WR3
SANs: dev-langfuse.com
Subject: hipaa.cloud.langfuse.com
Issuer: Amazon RSA 2048 M01
SANs: hipaa.cloud.langfuse.com
Subject: cloud.langfuse.com
Issuer: Amazon RSA 2048 M01
SANs: cloud.langfuse.com
Subject: jp.cloud.langfuse.com
Issuer: Amazon RSA 2048 M04
SANs: jp.cloud.langfuse.com
Subject: cloud.langfuse.com
Issuer: Amazon RSA 2048 M01
SANs: cloud.langfuse.com
Subject: atlantis.infra.langfuse.com
Issuer: Amazon RSA 2048 M03
SANs: atlantis.infra.langfuse.com
Subject: us.cloud.langfuse.com
Issuer: Amazon RSA 2048 M02
SANs: us.cloud.langfuse.com

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
TXT hubspot-developer-verification=MDhlYTM4M2QtMDgwYy00MzU5LTliODEtNTI2ZGEwOTNiZDIy 2026-06-01 21:42:30.600 2026-07-20 17:28:25.223
TXT MS=ms48392532 2026-06-01 21:42:30.600 2026-07-20 17:28:25.223
A 216.150.1.1 2026-06-01 21:42:30.600 2026-07-20 17:28:25.223
TXT slack-domain-verification=VaXU8x9u8aQHVP4CKICN8D6DNlpSQIs3jiODAGAe 2026-06-01 21:42:30.600 2026-07-20 17:28:25.223
NS chad.ns.cloudflare.com 2026-06-01 21:42:30.600 2026-07-20 17:28:25.223
TXT google-site-verification=xzRwcd14JOyCZ7X_yd8ZjS_WF_mcForWbhs0G4-E61Q 2026-06-01 21:42:30.600 2026-07-20 17:28:25.223
NS elisabeth.ns.cloudflare.com 2026-06-01 21:42:30.600 2026-07-20 17:28:25.223
TXT v=spf1 include:_spf.google.com -all 2026-06-01 21:42:30.600 2026-07-20 17:28:25.223
TXT google-site-verification=VExrjDnlR8fceiTh5-dNaoZVDOZxObVC-s_984Fc2AE 2026-06-01 21:42:30.600 2026-07-20 17:28:25.223
MX 5 alt2.aspmx.l.google.com 2026-06-01 21:42:30.600 2026-07-20 17:28:25.223
MX 10 alt4.aspmx.l.google.com 2026-06-01 21:42:30.600 2026-07-20 17:28:25.223
MX 1 aspmx.l.google.com 2026-06-01 21:42:30.600 2026-07-20 17:28:25.223
MX 5 alt1.aspmx.l.google.com 2026-06-01 21:42:30.600 2026-07-20 17:28:25.223
MX 10 alt3.aspmx.l.google.com 2026-06-01 21:42:30.600 2026-07-20 17:28:25.223