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 assel-partner.com

Valid
Issued by (CA)
Let's Encrypt
Subject
assel-partner.de
Valid from
May 26, 2026
Valid until
Aug 24, 2026 (32 days remaining)
Public key
RSA 2048-bit
Serial
058DCAC2DA2A1B78254BD0728731BE4837C3
SHA-256 fingerprint
41:43:98:E1:3D:2F:51:6A:7E:7A:ED:93:8D:D7:59:5A:89:8D:02:6D:1F:5E:83:D6:F7:F3:9E:34:7A:CC:15:4B
Chain
R13 → ISRG Root X1
Subject Alternative Names (12)
2014.assel-partner.de, assel-partner.com, assel-partner.de, kanzlei-cloud.org, steuer-karton.de, work.assel-partner.de, www.2014.assel-partner.de, www.assel-partner.com, www.assel-partner.de, www.kanzlei-cloud.org, www.steuer-karton.de, www.work.assel-partner.de

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 22, 2026.

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Uptime

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DNS changes

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TLS certificate

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