Check-Host.cc

IP Address IPv4

44.226.57.195

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

Run a live full scan of 44.226.57.195

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
US
United States
Reverse DNS
ec2-44-226-57-195.us-west-2.compute.amazonaws.com
PTR
Open Ports
1
Last scan

Autonomous System

ASN
AS Name
Amazon.com
AS Type
RIR
ARIN
Allocated
2000-05-04
Allocation status
Allocated

Geolocation

Country
US · United States
Continent
North America
Source
MaxMind GeoLite2

Reverse DNS

Last seen
2026-06-22 19:44:31

Network

Prefix
RPKI

Open Ports

Port Proto Service Server Last seen
443 tcp https Apache 2026-06-18 03:36:38.000

TLS Certificates

Port 443 92297c378c6c…
Subject: anci.app
Issuer: Amazon RSA 2048 M04
SANs: anci.app, www.anci.app
Valid 2026-05-28 00:00:00 → 2026-12-11 23:59:59

Tech Stack

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

2 domains 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 ANCI - AI-Powered Team Scheduling Software | Save 95% Scheduling Time 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.

anci.app DNS-confirmed
anci.app DNS-confirmed
anci.app 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.

teamcal.ai href · ×12
studentsync.ai href · ×4
www.studentsync.ai href · ×4
trust.teamcal.ai href · ×3
twitter.com href · ×2
www.teamcal.ai href · ×1
c.statcounter.com href · ×1
chat.openai.com href · ×1
b.sf-syn.com href · ×1
www.eventbrite.com href · ×1
sourceforge.net href · ×1
medium.com href · ×1
cdn.us.heap-api.com href · ×1
claude.ai href · ×1
www.statcounter.com href · ×1
meet.teamcal.ai href · ×1
www.g2.com href · ×1
facebook.com href · ×1
sc.lfeeder.com href · ×1
statcounter.com href · ×1
instagram.com href · ×1
perplexity.ai href · ×1

History

First observed
2026-06-18 03:36
Last observed
2026-06-18 03:36
Scan observations
2

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