Check-Host.cc

IP Address IPv4

45.56.113.205

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

Run a live full scan of 45.56.113.205

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
AS63949
Linode AS63949
Country
US
United States
Reverse DNS
li931-205.members.linode.com
PTR
Open Ports
1
Last scan

Autonomous System

ASN
AS Name
Linode AS63949
AS Type
RIR
APNIC
Allocated
2015-02-16
Allocation status
Allocated

Geolocation

Country
US · United States
Continent
North America
Source
MaxMind GeoLite2

Reverse DNS

Last seen
2026-07-23 08:01:19

Network

RPKI

Open Ports

Port Proto Service Server Last seen
443 tcp https Apache 2026-06-20 10:27:55.000

TLS Certificates

Port 443 669d0e4d787b…
Subject: charleston.edu
Issuer: InCommon RSA Server CA 2
SANs: *.charleston.edu, *.cofc.edu, charleston.edu, cofc.edu
Valid 2025-08-21 00:00:00 → 2026-09-21 23:59:59

Tech Stack

Detected via Wappalyzer-style rules on the HTTP response body, headers, scripts and meta tags.

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

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 Welcome to the College of Charleston, a public university 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.

charleston.edu 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.

catalog.cofc.edu href · ×2
microformats.org href · ×2
today.charleston.edu href · ×1
kit.fontawesome.com href · ×1
twitter.com href · ×1
live.clive.cloud href · ×1
www.tiktok.com href · ×1
cmp.osano.com href · ×1

History

First observed
2026-06-20 10:27
Last observed
2026-06-20 10:27
Scan observations
2

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