SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ns-splash.com
SSL/TLS Certificate
SSL/TLS Certificate for ns-splash.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ns-splash.com
- Valid from
- Nov 2, 2026
- Valid until
- Jan 31, 2027 (85 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05877F563BCC3BC98EE5255EEF2B0BA8CEF4
- SHA-256 fingerprint
- E0:58:BC:F3:07:A4:5D:B9:6C:A9:5B:62:21:18:F4:91:45:99:20:47:08:73:19:16:04:53:CD:75:C0:74:2D:27
- Chain
- YR2 → Root YR → ISRG Root X1
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 Aug 22, 2026.
Never get surprised by ns-splash.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch ns-splash.com 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, CNAME, TXT 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.