SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
royce-institute.ac.uk
SSL/TLS Certificate
SSL/TLS Certificate for royce-institute.ac.uk
Expired- Issued by (CA)
- Sectigo Limited
- Subject
- *.web.its.manchester.ac.uk
- Valid from
- Nov 4, 2025
- Valid until
- Nov 4, 2026 (expired 7 days ago)
- Public key
- RSA 2048-bit
- Serial
- 6915D8663BC5ABCC17442CB59EC82820
- SHA-256 fingerprint
- 06:ED:F9:6E:A1:3B:00:3B:7D:E8:A1:2D:61:DA:F1:5E:E4:FF:12:AB:52:04:D4:1B:7A:24:EC:6B:ED:2C:E7:13
- Chain
- Sectigo Public Server Authentication CA OV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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 Oct 9, 2026.
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