SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
legia-kozielska.pl
SSL/TLS Certificate
SSL/TLS Certificate for legia-kozielska.pl
Valid- Issued by (CA)
- home.pl S.A.
- Subject
- legia-kozielska.pl
- Valid from
- Feb 10, 2026
- Valid until
- Feb 10, 2027 (198 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0E0059C6DBD3B160BA4B0945A3F26289
- SHA-256 fingerprint
- 53:EF:FB:84:9E:73:8A:86:74:5C:49:8D:51:01:5D:FF:3F:83:27:70:FB:34:59:F4:4B:15:36:8F:ED:C3:60:86
- Chain
- home pl DV TLS G2 R35 CA → Certum Trusted Root CA → Certum Trusted Network CA
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Jul 26, 2026.
Never get surprised by legia-kozielska.pl's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch legia-kozielska.pl continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
Free for your first domain: uptime, DNS, and certificate together. No credit card.