SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
itsrv-spb.ru
SSL/TLS Certificate
SSL/TLS Certificate for itsrv-spb.ru
Expired- Issued by (CA)
- GlobalSign nv-sa
- Subject
- www.itsrv-spb.ru
- Valid from
- Jan 29, 2025
- Valid until
- Mar 2, 2026 (expired 161 days ago)
- Public key
- RSA 2048-bit
- Serial
- 782C8790A9D9FD56274C5679
- SHA-256 fingerprint
- CD:8B:B2:CD:44:35:D8:8C:D1:59:37:1B:F8:C9:70:89:7E:D2:20:2B:DC:42:DA:78:F3:36:F3:BC:57:4C:F2:E0
- Chain
- GlobalSign GCC R6 AlphaSSL CA 2023 → GlobalSign
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 Aug 1, 2026.
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Uptime
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DNS changes
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TLS certificate
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