SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
syn-tec.ru
SSL/TLS Certificate
SSL/TLS Certificate for syn-tec.ru
Expired- Issued by (CA)
- GlobalSign nv-sa
- Subject
- www.syn-tec.ru
- Valid from
- Dec 18, 2023
- Valid until
- Jul 19, 2024 (expired 786 days ago)
- Public key
- RSA 2048-bit
- Serial
- 42839319D880E0C006C52B66
- SHA-256 fingerprint
- 45:54:98:A4:2B:4E:BA:F8:B0:E5:20:5E:1C:6D:B5:49:F2:DD:A0:FA:1F:0C:59:E2:3A:5B:25:B3:06:50:1C:E9
- Chain
- GlobalSign GCC R3 DV TLS CA 2020 → GlobalSign
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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DNS changes
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TLS certificate
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