210 domains tracked
pse.pl
PSE — Poland TSO
CRITICAL_ENERGY Scanned 2026-05-10 09:47 UTC 1 day monitored View all Critical Energy →
A
EU-sovereign infrastructure
Infrastructure — scan 2026-05-10
IP address
91.208.150.216
ASN
AS47876  · PSE-OPERATOR-AS Polskie Sieci Elektroenergetyczne Spolka Akcyjna EU jurisdiction
SSL issuer
Certum DV TLS G2 R39 CA
Email (MX)
UNKNOWN
Services (US)
None detected
Services (EU)
Piwik / Matomo
HTML fetch
ok
Grade history
A++ (best)F (worst)
2026-05-10 today
Only 1 scan on record. History builds daily — check back tomorrow.
Change log
2026-05-10
INITIAL_SCAN
First scan recorded.
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 pse.pl MX dig pse.pl A curl "https://stat.ripe.net/data/prefix-overview/data.json?resource=91.208.150.216" openssl s_client -connect pse.pl:443 -showcerts 2>/dev/null | openssl x509 -noout -issuer
Data sources:
RIPE Stat API (ASN lookup)
DNS MX records
SSL socket inspection
HTML pattern matching
robots.txt respected