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 dowsers.info

Valid
Issued by (CA)
Let's Encrypt
Subject
dowsers.info
Valid from
Oct 13, 2026
Valid until
Jan 11, 2027 (88 days remaining)
Public key
EC 384-bit
Serial
0593FE243A3F65FEF0C2F8E771CB55B467FF
SHA-256 fingerprint
B1:C5:D8:47:97:91:E7:6F:34:28:F3:0B:E8:B3:0A:4D:7E:A0:C2:76:02:DF:6E:39:42:68:59:B0:5F:EC:72:8A
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
*.dowsers.info, dowsers.info

Certificate Authority Authorization (CAA)

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

This certificate has been served since Sep 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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