Consejo de Administración de Medio Ambiente, Agua, Residuos y Energía de Cantabria, S.A.(MARE S.A.)
C
EU hosting · US email provider
Our scan on 4 June 2026 found that mare.es routes email through Microsoft 365, a US-based email security provider.
Infrastructure — scan 2026-06-04
IP address
195.77.181.166
ASN
AS3352
· Telefonica_de_EspaNa TELEFONICA DE ESPANA S.A.U. EU jurisdiction
Email (MX)
Microsoft 365
US
Services (US)
None detected
Services (EU)
None detected
A++ (best)F (worst)
today
Only 4 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 mare.es MX
dig mare.es A
curl "https://stat.ripe.net/data/prefix-overview/data.json?resource=195.77.181.166"
openssl s_client -connect mare.es:443 -showcerts 2>/dev/null | openssl x509 -noout -issuer
Data sources:
RIPE Stat API (ASN lookup)