SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
afra-g.de
SSL/TLS Certificate
SSL/TLS Certificate for afra-g.de
Self-signed- Issued by (CA)
- afra-g.de.df-56192.dummy
- Subject
- afra-g.de.df-56192.dummy
- Valid from
- Jun 5, 2025
- Valid until
- Jun 5, 2026 (expired 140 days ago)
- Public key
- RSA 2048-bit
- Serial
- 01717C5C3C
- SHA-256 fingerprint
- F3:67:11:F3:A6:51:1F:66:70:7E:DF:29:4C:C9:7E:F2:59:10:6A:7A:FD:99:A3:D3:9D:21:A6:88:0D:F1:E1:70
- Chain
- afra-g.de.df-56192.dummy
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by afra-g.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch afra-g.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, CNAME, TXT 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.