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 halfsale.buzz

Valid
Issued by (CA)
Let's Encrypt
Subject
mail.halfsale.buzz
Valid from
Sep 28, 2026
Valid until
Dec 27, 2026 (85 days remaining)
Public key
EC 256-bit
Serial
05143E23C5030F9AFA2974000AD3BB07BA43
SHA-256 fingerprint
C5:9D:59:73:F7:9D:FB:4C:6B:D5:67:75:B7:60:4A:F6:65:E2:73:3A:D5:15:B4:A7:D9:DA:A6:36:6C:2F:15:3C
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
halfsale.buzz, mail.halfsale.buzz

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 Oct 2, 2026.

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Uptime

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DNS changes

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TLS certificate

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