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# Luzifer / rootzone

`rootzone` is a small util for my [personal-dns](https://github.com/luzifer-docker/personal-dns) project to collect all IANA and OpenNIC TLDs and generate a named stub file for bind to be able to resolve those TLDs without delegation to third-party nameservers which might be modifying the original responses from the root nameservers.

## Building

```console
$ go get github.com/Luzifer/rootzone
```

## Usage

```console
$ rootzone --help
Usage of rootzone:
      --concurrency-limit int       How many queries to execute in parallel (default 50)
      --iana-filter strings         IANA TLDs to igore (default [arpa.])
      --iana-tld-list string        IANA TLD list file (default "https://data.iana.org/TLD/tlds-alpha-by-domain.txt")
      --internic-root-file string   Internic root nameserver file (default "https://www.internic.net/domain/named.root")
      --log-level string            Log level (debug, info, warn, error, fatal) (default "info")
      --opennic-filter strings      OpenNIC TLDs to ignore (default [.,opennic.glue.])
      --opennic-root string         OpenNIC root server (default "75.127.96.89")
      --version                     Prints current version and exits
```

```console
$ rootzone | head -n12
# Autogenerated with rootzone dev
#
zone "aaa." in {
  type static-stub;
  server-addresses { 156.154.144.2; 156.154.145.2; 156.154.156.2; 156.154.157.2; 156.154.158.2; 156.154.159.2; };
};
#
zone "aarp." in {
  type static-stub;
  server-addresses { 192.42.173.30; 192.42.174.30; 192.42.175.30; 192.42.176.30; };
};
#
```