QuickResolve

Resolve any domain in a second.

Query DNS records from 30+ servers around the world, check email authentication and audit domain security. Free, with zero logging.

30+
DNS servers
13
record types
0
logs stored
Google Public DNS Cloudflare DNS Quad9 DNS OpenDNS AdGuard DNS AliDNS CleanBrowsing DNS NextDNS DNS4EU Control D Alternate DNS DNS.SB

Four tools, one place

Everything you need to find out why a domain does not behave.

DNS lookup

A, AAAA, MX, NS, TXT, CNAME, SOA and more, compared across resolvers worldwide.

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Email check

SPF, DKIM, DMARC, MX, PTR and BIMI in one deliverability report.

Open tool

Blacklist check

See whether an IP address or domain is listed on major DNSBL providers.

Open tool

Security audit

Score SSL/TLS, HSTS, DNSSEC, CAA, MTA-STS and email authentication.

Open tool

Private by design

QuickResolve does not store what you look up. There are no accounts, no tracking scripts and no third-party requests from this website.

  • Zero logging

    Queries are answered and forgotten.

  • GDPR compliant

    No personal data is collected or processed.

  • 100% free

    No limits, no sign-up, no credit card.