DNS Lookup Advanced

DNS Lookup Advanced is a practical DNS diagnostics app for checking domains, IP addresses, and DNS records from your Android device.
Use it to:
• Query A, AAAA, MX, TXT, CNAME, NS, SOA, CAA, PTR, and SRV records
• Use Auto mode to check common DNS record types at once
• View DNS record values, TTLs, and resolver-reported DNSSEC status
• Perform PTR reverse lookups for IP addresses
• Query with Google or Cloudflare DNS-over-HTTPS, or add a compatible custom DoH JSON resolver
• Compare Google and Cloudflare results to help check DNS propagation
• Save frequent domains as favorites and review recent lookup history
• Share lookup results with others
• Learn what common DNS record types mean with the built-in DNS Record Guide
• Use dark mode for comfortable troubleshooting in low light

Whether you are checking website DNS, mail server records, domain verification entries, certificate authorization records, or a recent DNS change, DNS Lookup Advanced gives you a clear view of the resolver responses.
Internet access is required. DNS results, TTLs, and DNSSEC status are provided by the selected public resolver and may vary by resolver or location.