AUTHORITATIVE DNS DIGGER
Domain DNS Dig & Records Lookup
Query all authoritative DNS zone records in real-time. Inspect A, AAAA, MX, TXT, NS, CNAME, SOA, and CAA entries.
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DNS Architecture
Understanding DNS Record Types
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A & AAAA Records
A records point a domain name to an IPv4 address (e.g., 192.0.2.1), while AAAA records point to a 128-bit IPv6 address (e.g., 2001:db8::1).
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MX & TXT Records
MX defines the receiving mail servers and priorities. TXT records are vital for email deliverability protocols like SPF, DKIM, and DMARC verification.
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TTL & Propagation
TTL (Time to Live) tells global recursive DNS resolvers how many seconds to cache a record before querying authoritative nameservers again for updates.
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