Topics: dns dns-zone-files zonewalk
This is a PROOF OF CONCEPT using BASH, AWK, SED and dig(1) only.
- DNS root zone
- Root name server
- Top-level domain
- DNS zone transfer
- List of Internet top-level domains
- Country code top-level domain
Creates the ./tlds.txt file and the ./zonefiles directory:
time ./start-zonewalk # or ./zone-transfer <tld> [root server]
./list-domains ./zonefiles/*<tld>.*.txt* # | ./rm-dot | examples/get-html-title