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dig [2015/11/24 13:56] steve |
dig [2017/07/05 19:41] steve |
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* [[http://alvinalexander.com/linux-unix/dig-commands-examples-tcp-ip-mx-record-dns|dig commands and examples]] | * [[http://alvinalexander.com/linux-unix/dig-commands-examples-tcp-ip-mx-record-dns|dig commands and examples]] | ||
+ | |||
+ | == Set defaults == | ||
+ | |||
+ | You can use ''.digrc'' and store the same command line options in there to use as defaults. | ||
+ | |||
+ | Here, query Google's DNS server for lookups: | ||
+ | |||
+ | <code> | ||
+ | @8.8.8.8 | ||
+ | </code> | ||
+ | |||
+ | Enable short output for all commands: | ||
+ | |||
+ | <code> | ||
+ | +short | ||
+ | </code> | ||
== Lookup DNS records using nameservers == | == Lookup DNS records using nameservers == | ||
Line 19: | Line 35: | ||
dig mx example.com | dig mx example.com | ||
</code> | </code> | ||
+ | |||
+ | See also [[dnsmx]], which provides less verbosity. | ||
== Find the TXT records == | == Find the TXT records == | ||
- | Can be used to display SPF entries. See also [[dnstxt]]. | + | Can be used to display SPF entries. |
<code> | <code> | ||
dig txt example.com | dig txt example.com | ||
</code> | </code> | ||
+ | |||
+ | See also [[dnstxt]]. | ||
== Check if DNS records match == | == Check if DNS records match == |