F
EU hosting · US email +
services
Our scan on 3 July 2026 found that cm-estarreja.pt routes email through Microsoft 365, a US-based email security provider.
Infrastructure — scan 2026-07-03
ASN
AS33876
· Flesk-AS DMNS - DOMINIOS, S.A. Unknown
Email (MX)
Microsoft 365
US
Services (US)
Google Tag Manager
Google Fonts
YouTube Embed
Twitter Widget
Services (EU)
None detected
A++ (best)F (worst)
today
Only 24 scans on record.
History builds daily — check back tomorrow.
Change log
No changes detected yet. Monitoring daily.
Methodology note: This report reflects a point-in-time automated scan of
public infrastructure data — DNS MX records, ASN routing via RIPE Stat API, SSL certificate
issuer, and HTML pattern matching against known service signatures. It is not a legal
determination of GDPR compliance or any regulatory obligation. Infrastructure can change at
any time; the grade reflects configuration at scan timestamp only. Scan data is reproducible.
View full methodology →
Reproduce this scan
dig cm-estarreja.pt MX
dig cm-estarreja.pt A
curl "https://stat.ripe.net/data/prefix-overview/data.json?resource=176.61.151.77"
openssl s_client -connect cm-estarreja.pt:443 -showcerts 2>/dev/null | openssl x509 -noout -issuer
Data sources:
RIPE Stat API (ASN lookup)