SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sun-ex.net
SSL/TLS Certificate
SSL/TLS Certificate for sun-ex.net
Valid- Issued by (CA)
- Google Trust Services
- Subject
- sun-ex.net
- Valid from
- Jun 24, 2026
- Valid until
- Sep 22, 2026 (34 days remaining)
- Public key
- EC 256-bit
- Serial
- 7C2DC45F7332AFB00EFEC0257C91D405
- SHA-256 fingerprint
- 6B:FD:43:10:6F:89:14:2C:83:A8:95:4E:7B:E8:65:BF:0A:BF:C6:62:4C:F6:58:28:CC:93:25:78:1B:7D:91:DE
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by sun-ex.net's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch sun-ex.net 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.