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 szallas.group

Valid
Issued by (CA)
Let's Encrypt
Subject
szallas.group
Valid from
Sep 24, 2026
Valid until
Dec 23, 2026 (38 days remaining)
Public key
RSA 4096-bit
Serial
066D20370E4A05F5E293EDF5120F495ACB4A
SHA-256 fingerprint
93:61:A1:3C:C5:AD:86:74:45:44:54:11:DE:9C:B1:B2:22:53:87:54:FB:9D:BC:67:14:F8:F6:21:71:12:46:48
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
szallas.group, www.szallas.group

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 Jul 31, 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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