SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for itis.pl
Untrusted chain- Issued by (CA)
- GlobalSign nv-sa
- Subject
- *.itis.pl
- Valid from
- Jun 12, 2026
- Valid until
- Dec 28, 2026 (160 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 36FF09F211E512FF47C4DAA6
- SHA-256 fingerprint
- 64:F6:09:EA:14:FB:52:08:A9:D6:96:B4:72:13:8E:9F:96:62:65:4B:40:0D:9D:98:AF:85:29:5B:AD:87:60:7D
- Chain
- —
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.