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 geosoft.sg

Valid
Issued by (CA)
Let's Encrypt
Subject
geosoft.sg
Valid from
May 26, 2026
Valid until
Aug 24, 2026 (32 days remaining)
Public key
RSA 2048-bit
Serial
064E9846A4F2BD31095B44307263D3C94ACF
SHA-256 fingerprint
06:14:58:87:28:8F:A3:7C:53:08:EA:9E:A7:7F:91:DD:0F:61:C6:A2:33:CD:78:18:5E:19:D3:D0:01:8F:AC:41
Chain
R12 → ISRG Root X1
Subject Alternative Names (2)
*.geosoft.sg, geosoft.sg

Certificate Authority Authorization (CAA)

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

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Uptime

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DNS changes

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TLS certificate

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