SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cofbasu-edu.in
SSL/TLS Certificate
SSL/TLS Certificate for cofbasu-edu.in
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- cofbasu-edu.in
- Valid from
- Oct 16, 2026
- Valid until
- Jan 14, 2027 (87 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 065701080C7D0BEB84CC71C7C283F8700E06
- SHA-256 fingerprint
- 1F:17:91:C6:2E:91:6D:03:DA:E9:82:3D:F8:01:00:7C:2C:44:D1:90:04:0F:64:E4:60:00:8E:EB:FE:FE:F3:98
- Chain
- YR2 → 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 Aug 22, 2026.
Never get surprised by cofbasu-edu.in's certificate expiring
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Uptime
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DNS changes
We watch NS, MX, CAA, CNAME, TXT 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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