VulScoreWEBSITE SECURITY

Website security. Clearly measured.

SECURITY · SSL · PERFORMANCE

Inspect your domain’s DNS

Look up public DNS records, record lifetimes, and resolver status.

The hostname is sent to Cloudflare’s public DNS-over-HTTPS resolver. URL paths and query strings are ignored. Maximum 15 seconds.

Try the DNS sample report — no external requests.

Record types

A and AAAA identify addresses, CNAME aliases, MX mail routing, NS nameservers, SOA zone metadata, TXT text policies, and CAA certificate-authority restrictions.

Understand the answer

A successful query with no records differs from NXDOMAIN or a resolver error. Answer sections can include CNAME records as well as the requested type.

Privacy

Only the hostname and record types go to Cloudflare. The application does not store reports. Do not submit private hostnames or confidential information.