Phishing detection: security.m365-microsoft.com
Microsoft Investigate
Domain
security.m365-microsoft.com1 CT host on apex
IP
20.50.64.14
URL
http://security.m365-microsoft.com/i/d51ee024a6cb3468996ec7…
Cert
R13
Phishunt analysis Beta
70
high suspicion likely_phishingheuristic risk score · not a probability
Why?
- +5.3 Keyword match
- +5.1 urlscan.io
- +4.1 Brand in screenshot
- +3.9 Password field
- +3.0 OpenPhish
- +2.2 Country mismatch
- +2.0 Site cluster
- +1.5 ASN reputation
- +1.1 No HSTS header
- +0.8 Brand + login token
- +0.7 Brand in cert SAN
- +0.6 Brand impersonation in path
- +0.6 Long domain
- +0.5 Young certificate
- +0.3 Free CA
- +0.2 Suspicious TLD
- +0.1 Hyphens
- +0.1 External scripts
- +0.1 Deep subdomain
- Boosted to 70: Credential + brand lookalike
22 signals fired · detector v3.0.0
AI analysis AIBeta
Credential harvesting
Combosquat domain mimicking Microsoft 365 security infrastructure hosts a page with an active password input form. Registered via Dynadot and confirmed malicious by OpenPhish and urlscan. Uses a tokenised URL path typical of targeted credential phishing campaigns.
Password fieldBrand + login tokenOpenPhish
AI-generated from stored detector signals - the AI never visited the site. · 2026-07-23 · confidence 88%
Domain & Network
Whois
Registrar
Dynadot Inc
Network
IP
20.50.64.14
Country
Ireland
Hosting
Microsoft Corporation
ASN
AS8075
TLS Cert
R13
CleanGoogle Safe Browsing · PhishTank · TweetFeed
Campaign
Requests
Resources
Observables
Related websites
Report this phishing
Submit to blocklists
urlscan
VirusTotal
Whois
ipinfo
Greynoise