SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jantke-it.de
SSL/TLS Certificate
SSL/TLS Certificate for jantke-it.de
Valid- Issued by (CA)
- Google Trust Services
- Subject
- jantke-it.de
- Valid from
- Aug 11, 2026
- Valid until
- Nov 9, 2026 (66 days remaining)
- Public key
- EC 256-bit
- Serial
- 07A333729B9765D613C7F35A3FA7E4E2
- SHA-256 fingerprint
- 15:AF:A2:6E:A0:9E:76:91:3E:10:0E:90:65:BE:C4:F1:93:F4:8D:8F:85:67:64:C5:73:BC:0A:8B:30:31:EB:4F
- Chain
- WE1 → GTS Root R4
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 Aug 6, 2026.
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Uptime
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DNS changes
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TLS certificate
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