SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jimdekort.com
SSL/TLS Certificate
SSL/TLS Certificate for jimdekort.com
Self-signed- Issued by (CA)
- vserver284.axc.nl
- Subject
- vserver284.axc.nl
- Valid from
- Jan 27, 2026
- Valid until
- Jan 27, 2027 (163 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 437D33366235BBBCE32EF725A78E871A6A6B4FBC
- SHA-256 fingerprint
- 7A:DA:91:77:08:30:4A:D3:69:24:EA:41:9A:1B:B8:95:88:7A:4F:15:38:81:81:A3:BF:4D:75:C8:C9:6B:9E:BA
- Chain
- vserver284.axc.nl
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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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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