Phishing detection: steamcommunity.authentication-check.com
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Captured automatically on the next refresh cycle
Investigate
Domain
steamcommunity.authentication-check.com1 CT host on apex
IP
104.21.8.248
URL
https://steamcommunity.authentication-check.com
Cert
-
Phishunt analysis Beta
32
medium suspicion suspiciousheuristic risk score · not a probability
Keyword matchLong domainGoogle Safe Browsing
16 signals fired · detector v2.0.0
AI analysis AIBeta
Credential harvesting
Impersonates Steam Community with a fake authentication check page, flagged by Google Safe Browsing as social engineering. The domain is unusually long, registered via an abuse-prone registrar, and hosted on Cloudflare, consistent with gaming credential harvesting.
Google Safe BrowsingBrand in titleLong domain
AI-generated from stored detector signals - the AI never visited the site. · 2026-08-17 · confidence 88%
Domain & Network
Whois
Registrar
NICENIC INTERNATIONAL GROUP CO., LIMITED
Network
IP
104.21.8.248
Country
United States
Hosting
Cloudflare, Inc.
ASN
AS13335
TLS Cert
-
External detection
Google Safe Browsing
GSB category: SOCIAL_ENGINEERING
CleanOpenPhish · PhishTank · TweetFeed · urlscan.io
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