SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ons-berichten.chat
SSL/TLS Certificate
SSL/TLS Certificate for ons-berichten.chat
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.ons-berichten.chat
- Valid from
- Jan 18, 2026
- Valid until
- Feb 17, 2027 (205 days remaining)
- Public key
- EC 384-bit
- Serial
- B8E9282237739D94CF73BF2D488E385D
- SHA-256 fingerprint
- B5:DD:3E:7D:6E:9A:C8:5B:F7:D7:F0:49:73:EE:63:B2:50:28:FD:27:4C:91:66:BC:E7:0C:1F:B4:AB:7E:5A:AE
- Chain
- Sectigo Public Server Authentication CA OV E36 → Sectigo Public Server Authentication Root E46 → USERTrust ECC Certification Authority
Certificate Authority Authorization (CAA)
The serving CA (Sectigo Limited) is authorized by this domain's CAA records (sectigo.com).
Never get surprised by ons-berichten.chat's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch ons-berichten.chat 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.