Supported DNS records
The lookup requests A, AAAA, MX, NS, TXT, CNAME, SOA and CAA records. These can help troubleshoot address resolution, mail routing, delegated nameservers, domain verification, aliases, zone metadata and certificate authority authorization.
Only records present in the resolver response are displayed. An empty result can mean a record is absent, the resolver returned no answer, or the query encountered a transient issue; it is not a comprehensive audit of a DNS zone.
Privacy and scope
Queries are sent to Cloudflare’s public DNS-over-HTTPS resolver. This tool is intended for public hostnames, not local names or private network discovery. Use it only for domains you are permitted to investigate.
DNS data can change and may be cached. Verify critical configuration with the authoritative nameservers and your DNS provider.