SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
flex-service.de
SSL/TLS Certificate
SSL/TLS Certificate for flex-service.de
Expired- Issued by (CA)
- DigiCert Inc
- Subject
- flex-service.de
- Valid from
- Jun 12, 2023
- Valid until
- Jun 17, 2024 (expired 801 days ago)
- Public key
- RSA 2048-bit
- Serial
- 08971DC2877E45FDFB01F474861FCDD3
- SHA-256 fingerprint
- 4F:38:8D:22:62:22:32:6A:92:D0:E7:61:95:4F:D1:26:7E:2F:BC:02:96:F9:1C:D9:91:93:D1:7C:E0:6C:F4:15
- Chain
- Thawte 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.
Never get surprised by flex-service.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch flex-service.de continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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