Check-Host.cc

IP Address IPv4

194.233.91.67

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

Run a live full scan of 194.233.91.67

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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ASN
AS141995
Contabo Asia
Country
SG
Singapore
Reverse DNS
vmi2982009.contaboserver.net
PTR
Open Ports
1
Last scan

Autonomous System

ASN
AS Name
Contabo Asia
AS Type
RIR
APNIC
Allocated
2021-03-11
Allocation status
Allocated

Geolocation

Country
SG · Singapore
Continent
Asia
Source
MaxMind GeoLite2

Reverse DNS

Last seen
2026-07-18 02:40:19

Network

RPKI

Open Ports

Port Proto Service Server Last seen
443 tcp https nginx/1.28.0 2026-07-18 02:39:06.000

TLS Certificates

Port 443 66d48def7935…
Subject: cendekiabaznas.sch.id
Issuer: YE1
SANs: cendekiabaznas.sch.id
Valid 2026-06-20 06:39:52 → 2026-09-18 06:39:51

Tech Stack

Wappalyzer fingerprinting pending

HTTP-body analysis identifies web frameworks, CMS platforms, analytics, JS libraries and server-side languages from this host.

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-leak candidates for this IP

When this IP serves a TLS cert for a domain that fronts behind a CDN, that domain surfaces here as an origin-leak candidate with a confidence score.

Hosted Domains

2 domains resolve (A-record) to this IP.

Multi-Vantage Check

Reachability accrued passively from real user-triggered checks across our 65+ probe nodes. Run a live check to add fresh data.

ICMP responsive This IP replied to our global ICMP sweep — last confirmed 2026-08-05.

No accumulated reachability data yet

Reachability accrues from real user-triggered checks. Trigger a Ping or HTTP check from our 65+ probe nodes to contribute the first data point.

Web Pages

Port Page title Status Flags
443 Beranda | Sekolah Cendekia BAZNAS 200

Threat Intelligence

No threat-intel matches

This IP doesn't appear in any of the feeds we mirror (Tor exits, FireHOL Level 1-3, Spamhaus DROP/EDROP, URLhaus, OpenPhish). Absence here doesn't prove the IP is clean — it just means none of our public-feed sources flag it.

Co-Hosted Domains

Domains this host references in its HTML AND whose DNS A/AAAA record resolves back to this IP — i.e. actually hosted here.

cendekiabaznas.sch.id DNS-confirmed

External References

Domains the body links to whose DNS does NOT resolve to this IP — usually CDN assets, embeds, or third-party services. Boilerplate (Google Fonts, jsDelivr, w3.org…) is already filtered.

History

First observed
2026-07-18 02:39
Last observed
2026-07-18 02:39
Scan observations
2

The full change-log (ASN moves, cert rotations, port-state diffs) accumulates as our archives grow.