SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
af-info.de
SSL/TLS Certificate
SSL/TLS Certificate for af-info.de
Self-signed- Issued by (CA)
- af-infode.sc2lelo1012.universe.wf
- Subject
- af-infode.sc2lelo1012.universe.wf
- Valid from
- Apr 28, 2026
- Valid until
- Apr 28, 2027 (258 days remaining)
- Public key
- RSA 2048-bit
- Serial
- E0889027
- SHA-256 fingerprint
- 06:58:62:52:5F:0A:15:07:E8:EF:5A:47:B7:41:67:B8:CA:D5:61:A5:48:9C:CB:7A:94:A0:C2:DD:A3:9D:5E:69
- Chain
- af-infode.sc2lelo1012.universe.wf
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by af-info.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch af-info.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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