SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
preza-poorten.nl
SSL/TLS Certificate
SSL/TLS Certificate for preza-poorten.nl
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- preza.nl
- Valid from
- Oct 18, 2026
- Valid until
- Jan 16, 2027 (68 days remaining)
- Public key
- EC 384-bit
- Serial
- 06A3D7834DABB0056DC3E79024C2BCB63A3F
- SHA-256 fingerprint
- 30:6F:2C:7A:F6:70:4F:5B:DD:E0:F7:F0:A8:A8:9E:26:81:BE:C1:42:FB:9B:0E:C4:8B:8E:44:88:8B:B2:32:57
- Chain
- YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 30, 2026.
Never get surprised by preza-poorten.nl's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch preza-poorten.nl 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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