SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
stadtwerke-flensburg.de
SSL/TLS Certificate
SSL/TLS Certificate for stadtwerke-flensburg.de
Valid- Issued by (CA)
- DigiCert Inc
- Subject
- *.stadtwerke-flensburg.de
- Valid from
- Nov 25, 2025
- Valid until
- Dec 26, 2026 (138 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 07AE08A69EF16E31B9AC2AAF41BA8F34
- SHA-256 fingerprint
- E6:5B:10:86:B3:86:01:5B:EC:D5:6D:CE:8E:A7:2D:4D:E5:D2:3A:C7:8D:4C:CC:25:D4:FF:04:FD:19:6E:7C:DD
- Chain
- RapidSSL TLS RSA CA G1 → DigiCert Global Root G2
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 8, 2026.
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