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 heat-transfers.com

Self-signed
Issued by (CA)
Plesk
Subject
Plesk
Valid from
Nov 30, 2020
Valid until
Nov 30, 2021 (expired 1764 days ago)
Public key
RSA 2048-bit
Serial
5FC537BC
SHA-256 fingerprint
28:86:EB:85:71:2D:9D:22:15:B9:03:27:B0:2A:18:F0:6D:16:26:5E:4A:49:64:E4:56:71:1C:36:43:4D:5C:D7
Chain
Plesk

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 Sep 18, 2026.

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Uptime

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DNS changes

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TLS certificate

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