Check-Host.cc

IP Address IPv4

45.32.125.51

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

Run a live full scan of 45.32.125.51

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
AS20473
The Constant Company
Country
SG
Singapore
Reverse DNS
45.32.125.51.vultrusercontent.com
PTR
Open Ports
3
Last scan

Autonomous System

ASN
AS Name
The Constant Company
AS Type
RIR
ARIN
Allocated
2001-05-11
Allocation status
Allocated

Geolocation

Country
SG · Singapore
Continent
Asia
Source
MaxMind GeoLite2

Reverse DNS

Last seen
2026-07-20 15:10:19

Network

Prefix
RPKI

Open Ports

Port Proto Service Server Last seen
80 tcp http nginx 2026-05-26 05:49:28.000
443 tcp https nginx 2026-05-26 00:47:03.000
8443 tcp https-alt nginx 2026-07-20 15:09:04.000

TLS Certificates

Port 8443 cbfc5c78e5fe…
Subject: vibrant-leakey.45-32-125-51.plesk.page
Issuer: R10
SANs: vibrant-leakey.45-32-125-51.plesk.page
Valid 2025-01-27 21:59:51 → 2025-04-27 21:59:50
Port 443 d1d5005459fc…
Subject: 45.32.125.51
Issuer: ZeroSSL RSA Domain Secure Site CA
SANs: 45.32.125.51
Valid 2022-08-19 00:00:00 → 2022-11-17 23:59:59

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

1 domain 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 2026-07-21.

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
80 Sbobetcash Link Alternatif Login Dan Daftar 2024 200
443 Sbobetcash Link Alternatif Login Dan Daftar 2024 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

No DNS-confirmed domains yet

We cross-reference body-cited domains against our DNS resolver records. Confirmations appear here once both sides have data for the same name.

External References

No external references found yet

As HTML bodies get banner-grabbed, references to external domains land here.

History

First observed
2026-05-26 00:46
Last observed
2026-07-20 15:09
Scan observations
6

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