{% extends "base.txt" %}

{% block path %}dig/{{ data.query | urlencode_strict }}{% endblock %}

{% set r = data.result.records %}
{%- block content -%}
# dig {{data.query}} via {{ data.result.used_dns_resolver }}

{% if data.result.idn -%}
{%- set idn = data.result.idn -%}
## Internationalized Domain Names

Because of some limitations the DNS has, Unicode characters need a special encoding.
{%- if idn.original_was == "unicode" -%}
Your Unicode query has been encoded as an IDN to generate the results below.
```
{{ idn.idn }}
```
{%- else -%}
Your IDN would decode to
```
{{ idn.unicode }}
```
{%- endif -%}
{% endif -%}

{% set r = data.result.records -%}
## DNS Records
{% if r.unkown_resolver %}
{%- set show_nonpresent = false %}
The resolver you chose is not one of the available ones.
=> {{ extra.base_url }}/dns_resolver
{% elif r.invalid_name %}
{%- set show_nonpresent = false %}
This domain name does not conform to the dns specification (std3) rules and was therefore not resolved.
=> https://www.rfc-editor.org/info/std3
{% elif r.nxdomain %}
{%- set show_nonpresent = false %}
Our DNS-Server claims that this domain doesn't exist, there shouldn't be any results.
{%- elif r.timeout -%}
There was at least one timeout error while resolving this domain, the results below are incomplete.
{%- elif r.other_error -%}
An error happened while resolving this name, the results below are incomplete. There was probably some IO issue, the error has been written to the log to help with debugging.
{% endif -%}

{%- if r.dns_error %}
The DNS-Server returned an error code that is not NXDomain, the results are probably incomplete. To help with debugging this has been written to the log.
{%- endif -%}
	
{%- if r.cname %}
### CNAME
This domain has a cname set, this means its contents are full replaced by the linked record.

{{ r.cname[0] }}

Usually you get the A and AAAA records for the linked record to avoid unnecessary requests. If anything else resolves, that is a violation of the DNS specification.
{% if r.cname | length > 1 -%}
This domain resolves to multiple CNAMEs, this is not allowed by the DNS specification!
{%- endif %}
{% endif -%}

{%- if r.aname %}
This domain has one or multiple ANAME (or ALIAS) records set that the DNS server communicates:
{%- for aname in r.aname -%}
* {{aname}}
{%- endfor -%}
{% endif -%}

{%- if r.a %}
A (IPv4) records:
{% for address in r.a -%}
* {{ address }}
{% endfor %}
{%- elif show_nonpresent %}
No A (IPv4) Records.
{% endif -%}

{%- if r.aaaa %}
AAAA (IPv6) records:
{% for address in r.aaaa -%}
* {{ address }}
{% endfor %}
{%- elif show_nonpresent %}
No AAAA (IPv6) Records.
{% endif -%}

{%- if not data.result.partial_lookup -%}

{%- if r.mx %}
MX (Mail Exchange) records:
{% for mx in r.mx | sort(attribute="preference") | reverse -%}
* {{ mx.preference }} {{ mx.exchange }}
{% endfor %}
{%- elif show_nonpresent %}
No MX (Mail Exchange) records.
{% endif %}

{%- if r.soa %}
SOA (Source Of Authority) records:
{% for soa in r.soa %}
* MName:    {{soa.mname}}
* RName:    {{soa.rname}}
* Serial:   {{soa.serial}}
* Refresh:  {{soa.refresh / 60 | round(precision=2)}}m
* Retry:    {{soa.retry / 60 | round(precision=2)}}m
* expire:   {{soa.expire / 3600 | round(precision=2)}}h
* minimum:  {{soa.minimum / 60 | round(precision=2)}}m TTL
{% endfor %}
{%- elif show_nonpresent %}
No SOA (Source Of Authority) records.
{% endif %}

{%- if r.ns %}
NS (Name Server) records:
{% for ns in r.ns -%}
* {{ns}}
{% endfor %}
{%- elif show_nonpresent %}
No NS (Name Server) records.
{% endif %}

{%- if r.caa %}
CAA (Certification Authority Authorization) records:
{% for caa in r.caa -%}
* {{caa}}
{% endfor %}
{%- elif show_nonpresent %}
No CAA (Certification Authority Authorization) records.
{% endif %}
	
{%- if r.txt %}
TXT records:
{% for txt in r.txt -%}
* {{txt}}
{% endfor %}
{%- elif show_nonpresent %}
No TXT records.
{% endif %}

{%- if r.srv %}
SRV records:
{% for srv in r.srv %}
* Priority: {{srv.priority}}
* Weight:   {{srv.weight}}
* Port:     {{srv.port}}
* Target:   {{srv.target}}
{% endfor %}
{%- elif show_nonpresent %}
No SRV records.

SRV or Service records usually live on their own subdomains like {{ "_xmpp-client._tcp."~data.query }}.
{% endif %}

{%- else %}{# if data.partial_lookup #}
To save resources the above is only a partial lookup.
=> {{ helper::dig_link(extra=extra, name=data.query) }}
{%- endif -%}

{% endblock %}