SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
d-ark.app
SSL/TLS Certificate
SSL/TLS Certificate for d-ark.app
Valid- Issued by (CA)
- Amazon
- Subject
- d-ark.app
- Valid from
- Sep 10, 2026
- Valid until
- Mar 26, 2027 (192 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0B39F91088CCAE8DFE1C8274AEFFCA81
- SHA-256 fingerprint
- 7C:CE:2E:E4:64:09:AF:51:E3:1D:1F:3E:00:91:8C:36:3A:EB:16:25:34:2B:8A:95:09:F2:50:6F:DA:59:DD:46
- Chain
- Amazon RSA 2048 M04 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by d-ark.app's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch d-ark.app 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.