ipecho

README

ipecho

ipecho is an coredns plugin, it parses the IP out of a subdomain and echos it back as an record.

Example

A IN 127.0.0.1.example.com. -> A: 127.0.0.1
AAAA IN ::1.example.com. -> AAAA: ::1
A IN some.prefix-127.0.0.1.example.com. -> A: 127.0.0.1
AAAA IN another-prefix-::1.example.com. -> AAAA: ::1

Syntax

ipecho {
    domain example1.com
    domain example2.com
    ttl 2629800
    debug
    usedashprefix
}

• domain adds the domain that should be handled
• ttl defines the ttl that should be used in the response
• debug enables debug logging
• usedashprefix enables prefix with dash separator