SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

robexa.com

SSL/TLS Certificate

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SSL/TLS Certificate for robexa.com

Valid
Issued by (CA)
Let's Encrypt
Subject
robexa.com
Valid from
Jul 14, 2026
Valid until
Oct 12, 2026 (83 days remaining)
Public key
EC 256-bit
Serial
059F02EB61F3C1B595A86DD3C3A8E2701FFE
SHA-256 fingerprint
8F:8B:94:2F:56:9A:44:3A:79:DF:E1:27:DF:A8:E0:2A:44:37:81:5F:57:80:F3:81:9E:67:A1:47:A3:95:A4:99
Chain
YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (1)
robexa.com

Certificate Authority Authorization (CAA)

The serving CA (Let's Encrypt) is authorized by this domain's CAA records (letsencrypt.org).