gem 'dns-zone'

bundle install

require 'dns/zone'

zone = DNS::Zone.load(zone_as_string)

zone = DNS::Zone.load(zone_as_string, "example.com.")

zone = DNS::Zone.new
zone.origin = 'example.com.'
zone.ttl = '1d'

# quick access to SOA RR
zone.soa.nameserver = 'ns0.lividpenguin.com.'
zone.soa.email = 'hostmaster.lividpenguin.com.'

# add an A RR
rec = DNS::Zone::RR::A.new
rec.address = '127.0.0.1'
zone.records << rec

# output using dns zone file format
zone.dump

# install external gem dependencies first
bundle install

# run all tests and build code coverage
bundle exec rake test

# hints where to improve docs
bundle exec inch

# watch for changes and run development commands (tests, documentation, etc)
bundle exec guard

[x] Ability to load a zone made of multiple RR's
[x] Add support for RR Type: SOA
[x] Add support for RR Type: NS
[x] Add support for RR Type: MX
[x] Add support for RR Type: AAAA
[x] Add support for RR Type: A
[x] Add support for RR Type: CNAME
[x] Add support for RR Type: TXT
[x] Add support for RR Type: SRV
[x] Add support for RR Type: PTR
[x] Add support for RR Type: SPF
[x] Add support for RR Type: HINFO
[x] Support loading zone where some records have an empty label

[x] Add support for RR Type: NAPTR (RFC 3403)
[x] Add support for RR Type: SSHFP (RFC 4255)

[ ] Add test using real bind zone file, with DNSSEC RR's.
[ ] Add support for DNSSEC (RFC 4034) RR Types:
    [x] DNSKEY
        [ ] Algorithm may be integer or mnemonic.
    [x] RRSIG
        [ ] Algorithm may be integer or mnemonic.
    [x] NSEC
        [ ] Handle "Type Bit Maps" better, much better...
    [x] DS
[ ] Add support for DNSSEC (RFC 5155) RR Types:
    [x] NSEC3
    [x] NSEC3PARAM
    [ ] Correctly handle "Presentation Format" as defined in RFC.

[x] Add support for DNSSEC (RFC 4431 & RFC 7344) RR Types:
    [x] CDNSKEY (identical to DNSKEY)
    [x] CDS (identical to DS)
    [x] DLV (identical to DS)

[ ] Look at newly added DNSSEC RR's and rename fields to be more appropriate, where required.

[ ] Basic validation, error checking:
    [ ] Only one SOA per zone.
    [ ] CNAMEs can't use a label of `@`.
    [ ] PTR zones have some extra conditions:
        [ ] labels cant be repeated
        [ ] names should end in a dot, otherwise they are invalid after expansion
        [ ] IPv4 and IPv6 cant be mixed

[ ] Ability to 'include' defaults/records into a zone.
    This may or may not mean supporting the `$INCLUDE` directive.

[ ] Configuration options:
    [ ] spaces/tabs used between RR params in zone file output
    [ ] time format used in output (should parse both formats, seconds or bind time format (e.g. 1d))
        [ ] add comments to explain TTL's that are in seconds
[ ] Ability to add comment to RR (n.b. currently we strip comments when parsing)
[ ] Add support for RR Type: LOC (RFC 1876)
[ ] Add support for RR Type: DNAME (RFC 2672)
[ ] Add support for RR Type: KEY
[ ] Add support for RR Type: RP
[ ] Add support for RR Type: RT