SSL/TLS Certificate Lookup

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

nsafr.com

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for nsafr.com

Valid
Issued by (CA)
Let's Encrypt
Subject
*.nsafr.com
Valid from
Jun 22, 2026
Valid until
Sep 20, 2026 (61 days remaining)
Public key
RSA 2048-bit
Serial
05FB22AE4B67967F501BB302B84CA6EE30CB
SHA-256 fingerprint
78:3A:7E:60:DD:A7:BB:A7:C3:EF:92:EA:9E:D4:A8:CE:D8:5C:C7:C7:21:E8:6E:AE:B6:A5:A5:76:A8:85:19:A8
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.nsafr.com, nsafr.com

Certificate Authority Authorization (CAA)

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