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 proof-dns.net

Valid
Issued by (CA)
GoDaddy.com
Subject
proof-dns.net
Valid from
May 5, 2026
Valid until
Nov 19, 2026 (76 days remaining)
Public key
RSA 2048-bit
Serial
C272510B30D69C90
SHA-256 fingerprint
FA:5B:20:21:E6:25:F8:E7:B4:C6:FB:3E:2E:FD:47:C5:04:AD:11:01:F7:27:FF:2F:2B:83:E3:37:1C:01:39:04
Chain
GoDaddy TLS Intermediate CA DV - R1v1 → GoDaddy TLS Root CA - R1 → Go Daddy Root Certificate Authority - G2
Subject Alternative Names (2)
proof-dns.net, www.proof-dns.net

Certificate Authority Authorization (CAA)

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

This certificate has been served since Aug 27, 2026.

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Uptime

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DNS changes

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TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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