DNS Tools

All tools

15 free, private tools — everything runs in your browser.

{ } DNS Records

DNS LookupA Record LookupAAAA Record LookupMX Record LookupTXT Record LookupNS Record LookupCNAME LookupSOA Record LookupCAA Record LookupDNS Propagation Check

{ } IP & Network

Reverse DNS (PTR) LookupDNS Blacklist (DNSBL) Check

{ } Email & Deliverability

SPF Record CheckerDMARC Record CheckerDKIM Record Checker