SSL/TLS Certificate Lookup

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

SSL/TLS Certificate for go-uni.com

Hostname mismatch
Issued by (CA)
Let's Encrypt
Subject
www.go-uni.com
Valid from
Aug 1, 2026
Valid until
Oct 30, 2026 (83 days remaining)
Public key
RSA 4096-bit
Serial
06B08314968CC86B732AB5BD275D9B680C71
SHA-256 fingerprint
79:66:76:C9:60:7B:42:EB:BB:47:E5:CD:BE:49:99:B0:6C:F1:4A:CD:37:7D:4F:87:ED:2C:E6:CA:BE:EE:BE:A0
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (1)
www.go-uni.com

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 6, 2026.

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Uptime

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DNS changes

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TLS certificate

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