SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ns-server.info
SSL/TLS Certificate
SSL/TLS Certificate for ns-server.info
Valid- Issued by (CA)
- Google Trust Services
- Subject
- ns-server.info
- Valid from
- Aug 20, 2026
- Valid until
- Nov 18, 2026 (43 days remaining)
- Public key
- EC 256-bit
- Serial
- CF652D4122A0F40B13D54CFE531BF525
- SHA-256 fingerprint
- 26:22:95:C1:6E:A1:63:9D:5D:DC:4A:16:1A:A8:EC:9B:C1:1D:AA:3C:E4:19:78:6A:B6:B3:73:A0:5A:07:66:70
- Chain
- WE1 → GTS Root R4
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 30, 2026.
Never get surprised by ns-server.info's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch ns-server.info 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.