SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

SSL/TLS Certificate for ineke-de-vries.nl

Valid
Issued by (CA)
Sectigo Limited
Subject
ineke-de-vries.nl
Valid from
May 2, 2026
Valid until
Nov 16, 2026 (117 days remaining)
Public key
EC 256-bit
Serial
9F1B63CA3DD89972E3D0D3D5B4B2BA6F
SHA-256 fingerprint
BD:C4:47:98:C0:42:D7:7C:51:E7:45:D3:90:CB:60:1C:EA:6C:1A:3E:9A:3D:E6:42:45:50:F5:E5:5E:C0:8B:11
Chain
Sectigo Public Server Authentication CA DV E36 → Sectigo Public Server Authentication Root E46 → USERTrust ECC Certification Authority
Subject Alternative Names (2)
ineke-de-vries.nl, www.ineke-de-vries.nl

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

Never get surprised by ineke-de-vries.nl's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch ineke-de-vries.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, 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.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.