DNS records from two resolvers, HTTP/HTTPS statuses, redirect chains, HSTS and registration data for any domain.
Quick answer
Enter a domain — get DNS records from Google and Cloudflare with disagreement flags, HTTP/HTTPS and www statuses, the full redirect chain, HSTS and RDAP data: registrar, creation and expiry dates.
Before sending traffic to someone else's domain — a broker's landing, a redirect partner, a PBN — a quick technical health check pays off. This tool runs it in one request: seven DNS record types through DNS-over-HTTPS at both Google and Cloudflare (resolver disagreement signals a fresh migration or partial DNS failure), HTTP and HTTPS statuses, the whole redirect chain and HSTS.
The RDAP block shows the registrar, creation and expiry dates and nameservers: a domain registered last week deserves scrutiny, and one expiring next month deserves a question to the partner. The "expected IP/CNAME" field compares actual records to what you were told.
The check is built safe: the host is validated and resolved via DoH before any request to it, private-range addresses are rejected, and every redirect hop is revalidated. TLS certificate details are not available in this version — the report says so honestly instead of hiding it.
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