SSL/TLS Certificate Lookup

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

defgi.com

SSL/TLS Certificate

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SSL/TLS Certificate for defgi.com

Valid
Issued by (CA)
Let's Encrypt
Subject
defgi.com
Valid from
Jun 26, 2026
Valid until
Sep 24, 2026 (64 days remaining)
Public key
EC 256-bit
Serial
050E460A32EFD89EBCA85254EA2184349F1A
SHA-256 fingerprint
71:F6:85:D1:A7:6A:8B:5B:F7:CF:DC:9D:D3:B7:44:BE:31:57:39:D8:AE:A0:8C:02:BF:AA:01:97:BB:CF:83:48
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
*.defgi.com, defgi.com

Certificate Authority Authorization (CAA)

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