SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
uni-plovdiv.bg
SSL/TLS Certificate
SSL/TLS Certificate for uni-plovdiv.bg
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.uni-plovdiv.bg
- Valid from
- Jan 16, 2026
- Valid until
- Feb 16, 2027 (188 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 01C31FBC01030F02A82CBB71D6759D6C
- SHA-256 fingerprint
- E9:5A:B4:60:6A:58:FC:62:76:C0:67:D0:11:65:DD:EC:85:13:2B:54:AB:A3:9B:3A:7B:78:E5:23:9B:1E:BB:88
- Chain
- Sectigo Public Server Authentication CA OV R36 → Sectigo Public Server Authentication Root R46
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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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.
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