SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

donauer.de

SSL/TLS Certificate

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SSL/TLS Certificate for donauer.de

Valid
Issued by (CA)
Let's Encrypt
Subject
onlinemarketingadvies.be
Valid from
Jun 22, 2026
Valid until
Sep 20, 2026 (62 days remaining)
Public key
EC 256-bit
Serial
05CD3C5A6663D0B9B4E51EE09E4BA320555C
SHA-256 fingerprint
2A:F0:86:5B:C0:28:AB:8A:40:B2:82:E2:51:BE:6D:92:EA:F9:41:F2:EF:06:88:95:E8:C3:FD:35:39:EB:31:8E
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (10)
baggi.de, donauer.de, emotec.de, kois.ai, litteken.be, onlinemarketingadvies.be, paying.be, schadevergoedingen.be, thank.be, www.boutiquehotels.be

Certificate Authority Authorization (CAA)

The serving CA (Let's Encrypt) is authorized by this domain's CAA records (letsencrypt.org, pki.goog).