SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
wave-it.nl
SSL/TLS Certificate
SSL/TLS Certificate for wave-it.nl
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- wave-it.nl
- Valid from
- Jan 21, 2026
- Valid until
- Feb 11, 2027 (122 days remaining)
- Public key
- RSA 2048-bit
- Serial
- F44C24CDA366F21E6F973122FC89F9C1
- SHA-256 fingerprint
- 50:C6:6C:B0:63:11:4E:77:7E:EE:AB:F5:D7:47:3E:5E:D1:4E:5A:95:D8:E3:3C:20:E1:C2:FC:7A:7A:A5:40:C4
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Oct 9, 2026.
Never get surprised by wave-it.nl's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch wave-it.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.
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