linux:networking:compare_zone_on_two_dns_servers

Compare DNS zone on two different DNS servers

 diff <(sort -u <(dig +nottlid +noall +answer @10.0.0.10 example.com TXT -t axfr) ) <(sort -u <(dig +nottlid +noall +answer @10.0.0.11 example.com TXT -t axfr) )

Works in bash

Query txt records with nslookup:

set q=txt
c3po._domainkey.altn.com
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  • linux/networking/compare_zone_on_two_dns_servers.txt
  • Last modified: 2019-10-31 09:05
  • (external edit)