Our scan on 14 June 2026 found that arws.cz routes email through Google Workspace, a US-based email security provider.
Infrastructure — scan 2026-06-14
IP address
37.235.104.63
ASN
AS39392
· SuperNetwork SH.cz s.r.o. Unknown
SSL issuer
R12
Email (MX)
Google Workspace
US
Services (US)
Google Tag ManagerGoogle reCAPTCHAGoogle reCAPTCHA v2Facebook SDKMicrosoft Clarity
Services (EU)
None detected
HTML fetch
ok
Grade history
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today
Only 1 scan on record.
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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 →