SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
prernaup.in
SSL/TLS Certificate
SSL/TLS Certificate for prernaup.in
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- prernaup.in
- Valid from
- Sep 29, 2026
- Valid until
- Dec 28, 2026 (88 days remaining)
- Public key
- RSA 3072-bit
- Serial
- 06A9DEFCCC6E1C9C275478E9B7A6AE4619F2
- SHA-256 fingerprint
- 34:35:89:01:84:99:2D:EF:94:DC:C4:F6:BB:86:8F:54:73:71:0B:A0:78:AF:E1:C7:85:31:AE:64:9F:0A:FC:D1
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 12, 2026.
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Uptime
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DNS changes
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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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