Check-Host.cc

IP Address IPv4

45.58.52.228

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

Run a live full scan of 45.58.52.228

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
AS7489
HostUS
Country
US
United States
Reverse DNS
PTR
Open Ports
3
Last scan

Autonomous System

ASN
AS Name
HostUS
AS Type
RIR
APNIC
Allocated
2015-12-23
Allocation status
Allocated

Geolocation

Country
US · United States
Continent
North America
Source
MaxMind GeoLite2

Reverse DNS

PTR
Last seen

Network

Prefix
RPKI

Open Ports

Port Proto Service Server Last seen
80 tcp http nginx/1.10.2 2026-05-27 02:22:17.000
8080 tcp http-proxy nginx/1.10.2 2026-05-26 13:06:01.000
8443 tcp https-alt 2026-07-28 05:59:20.000

TLS Certificates

TLS certificate observations pending

Once our scan layer captures a TLS cert from this IP, certificate chain, JARM and JA4S fingerprints will appear here.

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

1 domain resolve (A-record) to this IP.

Domain
www.guduo.net

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 2026-07-28.

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 谷多[Guduo] Blog 200
8080 403 Forbidden 403

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.

www.guduo.net 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.

madskills.com href · ×9
creditcard.ecitic.com href · ×4
support.apple.com href · ×3
forums.macrumors.com href · ×3
blogs.msdn.com href · ×2
e.bank.ecitic.com href · ×2
cards.ecitic.com href · ×2
my.hostus.us href · ×1
item.51buy.com href · ×1
www.douban.com href · ×1
xungejiang.com href · ×1
www.movabletype.com href · ×1
www.dnspod.cn href · ×1
del.icio.us href · ×1
www.planetmysql.org href · ×1
www.flickr.com href · ×1
twitter.com href · ×1
sspai.com href · ×1
web.resource.org href · ×1

History

First observed
2026-05-26 13:05
Last observed
2026-07-28 05:59
Scan observations
6

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