Check-Host.cc

IP Address IPv4

13.36.248.141

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

Run a live full scan of 13.36.248.141

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
AS16509
Amazon.com
Country
GeoIP pending
Reverse DNS
ec2-13-36-248-141.eu-west-3.compute.amazonaws.com
PTR
Open Ports
1
Last scan

Autonomous System

ASN
AS Name
Amazon.com
AS Type
RIR
ARIN
Allocated
2020-08-05
Allocation status
Allocated

Geolocation

Country
Continent
Source
MaxMind GeoLite2

Reverse DNS

Last seen
2026-06-15 13:30:38

Network

Prefix
RPKI

Open Ports

Port Proto Service Server Last seen
443 tcp https Apache 2026-06-15 13:26:15.000

TLS Certificates

Port 443 0da55777b2f7…
Subject: cemgs.nou.edu.ng
Issuer: YE1
SANs: cemgs.nou.edu.ng
Valid 2026-06-15 11:06:43 → 2026-09-13 11:06:42
Port 443 3d0cbbfb42cb…
Subject: cemgs.nou.edu.ng
Issuer: E8
SANs: cemgs.nou.edu.ng
Valid 2026-04-17 11:08:00 → 2026-07-16 11:07:59

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.

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 Centre of Excellence in Migration and Global Studies (CEM&GS) | NOUN | We focus on internal capacity building first and foremost, and stress Afrocentric-based methods in Arts, Humanities, Social Sciences, and Science. 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.

cemgs.nou.edu.ng 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.

nou.edu.ng href · ×10
web.facebook.com href · ×6
ijmgs.nou.edu.ng href · ×6
www.elegantthemes.com href · ×4
www.uniosun.edu.ng href · ×2
opensource.org href · ×2
daneden.me href · ×2
api.w.org href · ×2
www.gnu.org href · ×2

History

First observed
2026-05-27 02:54
Last observed
2026-06-15 13:26
Scan observations
4

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