SSL/TLS Certificate Lookup

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

roftr.com

SSL/TLS Certificate

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SSL/TLS Certificate for roftr.com

Valid
Issued by (CA)
Let's Encrypt
Subject
roftr.com
Valid from
Jul 15, 2026
Valid until
Oct 13, 2026 (85 days remaining)
Public key
EC 256-bit
Serial
05FFBFDE42969F6D19D2CD9E73C6F0704B95
SHA-256 fingerprint
D2:ED:59:12:E3:A7:9A:37:7F:11:0C:A4:B6:08:8F:DB:64:92:FB:CA:5F:82:F9:3D:EA:E1:98:16:F1:FC:A9:39
Chain
YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
roftr.com, www.roftr.com

Certificate Authority Authorization (CAA)

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