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 donau-aquae.com

Hostname mismatch
Issued by (CA)
Microsoft Corporation
Subject
*.azurewebsites.net
Valid from
Sep 21, 2026
Valid until
Mar 20, 2027 (168 days remaining)
Public key
RSA 2048-bit
Serial
4900FF827D20DBB42BA7C4A5BB000000FF827D
SHA-256 fingerprint
45:61:04:95:E0:E2:F0:9F:7A:B6:39:93:97:CE:BF:F3:B6:7A:97:FF:45:32:6F:EC:B5:11:79:3C:99:A6:8C:89
Chain
Microsoft TLS G2 RSA CA OCSP 10 → Microsoft TLS RSA Root G2 → DigiCert Global Root G2
Subject Alternative Names (30)
*.02.westeurope.c.azurewebsites.net, *.azure-mobile.net, *.azurewebsites.net, *.global-01.azurewebsites.net, *.scm.02.westeurope.c.azurewebsites.net, *.scm.azure-mobile.net, *.scm.azurewebsites.net, *.scm.westeurope-01.azurewebsites.net, *.scm.westeurope-02.azurewebsites.net, *.scm.westeurope-03.azurewebsites.net, *.scm.westeurope-04.azurewebsites.net, *.scm.westeurope-05.azurewebsites.net, *.scm.westeurope-06.azurewebsites.net, *.scm.westeurope.c.azurewebsites.net, *.sso.02.westeurope.c.azurewebsites.net, *.sso.azurewebsites.net, *.sso.westeurope-01.azurewebsites.net, *.sso.westeurope-02.azurewebsites.net, *.sso.westeurope-03.azurewebsites.net, *.sso.westeurope-04.azurewebsites.net, *.sso.westeurope-05.azurewebsites.net, *.sso.westeurope-06.azurewebsites.net, *.sso.westeurope.c.azurewebsites.net, *.westeurope-01.azurewebsites.net, *.westeurope-02.azurewebsites.net, *.westeurope-03.azurewebsites.net, *.westeurope-04.azurewebsites.net, *.westeurope-05.azurewebsites.net, *.westeurope-06.azurewebsites.net, *.westeurope.c.azurewebsites.net

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

We've observed 2 previous certificates for this host. This certificate has been served since Sep 25, 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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