SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gis-hub.de
SSL/TLS Certificate
SSL/TLS Certificate for gis-hub.de
Valid- Issued by (CA)
- Amazon
- Subject
- gis-hub.de
- Valid from
- Jun 24, 2026
- Valid until
- Jan 7, 2027 (63 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0FDE85819B77708C33A0E972E9882DE1
- SHA-256 fingerprint
- 5B:EE:19:50:F2:99:37:65:C9:58:4C:58:CE:96:21:88:D4:A7:DB:64:8C:E8:5A:34:29:69:C3:54:F7:58:EA:C1
- Chain
- Amazon RSA 2048 M04 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by gis-hub.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch gis-hub.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.
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