Check-Host.cc

IP Address IPv4

45.33.89.87

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

Run a live full scan of 45.33.89.87

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
li1035-87.members.linode.com
PTR
Open Ports
4
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
2026-07-27 23:25:20

Network

Prefix
RPKI

Open Ports

Port Proto Service Server Last seen
21 tcp ftp 2026-07-27 23:24:02.000
22 tcp ssh 2026-07-22 00:13:55.000
80 tcp http 2026-06-15 01:40:05.000
443 tcp https nginx 2026-07-22 22:30:17.000

TLS Certificates

Port 443 86a205592948…
Subject: staging.gehnios.com
Issuer: R3
SANs: staging.gehnios.com
Valid 2020-12-02 11:47:15 → 2021-03-02 11:47:15
Port 443 86a205592948…
Subject: staging.gehnios.com
Issuer: R3
SANs: staging.gehnios.com
Valid 2020-12-02 11:47:15 → 2021-03-02 11:47:15

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 2026-07-30.

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 DisallowedHost at / 400

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.

staging.gehnios.com 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.

www.robertnyman.com href · ×2
dpaste.com href · ×2
www.snook.ca href · ×2
onesignal.com href · ×2

History

First observed
2026-05-26 05:15
Last observed
2026-07-27 23:24
Scan observations
12

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