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 pac-wave.com

Expiring soon
Issued by (CA)
Let's Encrypt
Subject
pac-wave.com
Valid from
Jun 27, 2026
Valid until
Sep 25, 2026 (21 days remaining)
Public key
RSA 2048-bit
Serial
050ED5681E9B776588DC70A6AF44623D70D2
SHA-256 fingerprint
1A:27:21:4D:7E:4A:FA:2A:B2:2B:C2:46:47:34:56:68:15:0D:A0:DD:B0:B6:C5:E8:09:BE:3E:D7:BD:36:F5:8A
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (9)
autoconfig.pac-wave.com, autodiscover.pac-wave.com, l1ns.com, mail.l1ns.com, mail.pac-wave.com, ns01.pac-wave.net, pac-wave.com, www.l1ns.com, www.pac-wave.com

Certificate Authority Authorization (CAA)

The serving CA (Let's Encrypt) is authorized by this domain's CAA records (letsencrypt.org).

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DNS changes

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TLS certificate

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