SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
it-innovation.co.uk
SSL/TLS Certificate
SSL/TLS Certificate for it-innovation.co.uk
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.it-innovation.soton.ac.uk
- Valid from
- Sep 27, 2026
- Valid until
- Dec 26, 2026 (42 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 06C4F87E159C59760236F1D77C71DF2B86C4
- SHA-256 fingerprint
- 2E:5F:2C:76:C3:7B:C0:02:A5:7F:0E:8F:5C:5C:83:95:07:8F:FB:48:92:C7:4D:89:0C:B6:16:18:80:7A:61:1F
- 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.
This certificate has been served since Sep 12, 2026.
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TLS certificate
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