SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
telnaptelecom.pl
SSL/TLS Certificate
SSL/TLS Certificate for telnaptelecom.pl
Valid- Issued by (CA)
- home.pl S.A.
- Subject
- *.telnaptelecom.pl
- Valid from
- Jan 9, 2026
- Valid until
- Feb 2, 2027 (190 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 1A72EE22F7B9D0C6F8D5D833E048EC3C
- SHA-256 fingerprint
- CF:87:31:32:23:8D:A9:98:2D:21:3A:9F:16:7B:D3:02:87:C3:87:2D:08:03:40:91:26:9D:56:1F:26:47:49:A0
- 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.
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Uptime
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DNS changes
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TLS certificate
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