SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
nigerianyellowpages.com
SSL/TLS Certificate
SSL/TLS Certificate for nigerianyellowpages.com
Expired- Issued by (CA)
- Sectigo Limited
- Subject
- nigerianyellowpages.com
- Valid from
- May 9, 2020
- Valid until
- May 9, 2021 (expired 1944 days ago)
- Public key
- RSA 2048-bit
- Serial
- 3E5F93F21544FAA79A469B1270327556
- SHA-256 fingerprint
- F1:5A:03:BA:DF:E6:24:7B:15:FC:71:C6:C1:7C:B2:40:C3:E6:F7:80:11:5C:6D:8E:39:1B:C5:67:00:6F:B7:77
- Chain
- Sectigo RSA Domain Validation Secure Server CA → 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 Sep 4, 2026.
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TLS certificate
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