DNS Lookup

DNS Servers
  • Google 8.8.8.8
  • Cloudflare 1.1.1.1
  • Quad9 9.9.9.9
  • + Optional custom DNS server
Record Types
A
IPv4 Address
AAAA
IPv6 Address
MX
Mail Exchange
TXT
Text (SPF, DKIM, DMARC)
NS
Nameserver
CNAME
Canonical Name (Alias)
CAA
Certificate Authority
SOA
Start of Authority
SRV
Service Locator
All record types (Wikipedia)

About This DNS Lookup Tool

This DNS lookup tool allows you to query DNS records for any domain from multiple public DNS servers simultaneously. Compare results across Google, Cloudflare, Quad9, and custom DNS servers to check DNS propagation and troubleshoot DNS issues.

Key Features:

  • Multiple DNS Servers: Query Google (8.8.8.8), Cloudflare (1.1.1.1), Quad9 (9.9.9.9), and custom servers
  • All Record Types: A, AAAA, MX, TXT, NS, CNAME, SOA, PTR, SRV, CAA
  • Query History: Keep track of multiple queries with timestamps
  • Auto Refresh: Automatically re-query every 5 minutes to monitor DNS propagation

Use Cases:

  • Check DNS propagation after making changes
  • Troubleshoot DNS configuration issues
  • Verify MX records for email delivery
  • Check TXT records for SPF, DKIM, DMARC

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