ShellYard
Last reviewed against v0.9.0 source: internal/tools/dns_tools.go

DNS

A / AAAA / MX / TXT / PTR / SRV / CAA / DNSKEY / DS / TLSA via miekg/dns. Pick resolver. Optional DNSSEC.

DNS lookups via the miekg/dns library. Supported types:

  • A, AAAA
  • MX, NS
  • TXT
  • PTR
  • SRV
  • CAA
  • DNSKEY, DS, TLSA

Resolver

Pick from the dropdown:

  • System (uses /etc/resolv.conf)
  • 1.1.1.1 (Cloudflare)
  • 8.8.8.8 (Google)
  • Custom

DNSSEC

Optional DNSSEC validation toggle. Result panel surfaces the chain and AD-flag status.