DNS Lookup

Query A/AAAA/CNAME/MX/TXT/NS DNS records for any domain.

The WebURL DNS Lookup is a free online tool, no signup required, that queries A/AAAA/CNAME/MX/TXT/NS records for any domain — use it to troubleshoot DNS, email delivery and migrations.

About this tool

The DNS lookup tool queries A, AAAA, MX, TXT, CNAME and NS records for any domain via Cloudflare's DoH (DNS over HTTPS), giving real-time results free of your local ISP's resolver cache.

Common uses: verifying MX records after switching email providers; confirming global propagation after a DNS migration; checking SPF/DKIM TXT records when debugging bounced mail.

Bypassing the local cache means you see the authoritative answer - invaluable when troubleshooting "works for me but not for others" issues.