github.com/StackExchange/dnscontrol/v4@v4.11.0/pkg/js/parse_tests/035-naptr/foo.com.zone (about)

     1  $TTL 300
     2  @                IN NAPTR 100 10 "U" "E2U+sip" "!^.*$!sip:customer-service@example.com!" example
     3                   IN NAPTR 102 10 "U" "E2U+email" "!^.*$!mailto:information@example.com!" example
     4                   IN NAPTR 103 10 "U" "E2U+email" "!^.*$!mailto:information@example.com!" .
     5                   IN NAPTR 104 10 "U" "E2U+email" "!^.*$!mailto:information@example.com!" .