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 k-play-1.com

Hostname mismatch
Issued by (CA)
Certainly
Subject
t.sni-820-default.ssl.fastly.net
Valid from
Oct 9, 2026
Valid until
Nov 8, 2026 (25 days remaining)
Public key
RSA 2048-bit
Serial
78C41C3F0CD4C2A713A7DE7C2A54A170E0FA
SHA-256 fingerprint
26:7B:C6:BE:42:87:84:5D:DB:3D:62:A9:F2:7E:DA:FF:C3:B2:71:85:FD:50:CD:4A:57:D1:29:23:0C:CB:A1:1F
Chain
Certainly Intermediate R1 → Starfield Root Certificate Authority - G2
Subject Alternative Names (1)
t.sni-820-default.ssl.fastly.net

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

We've observed 2 previous certificates for this host. This certificate has been served since Sep 22, 2026.

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TLS certificate

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