tldr/pages/common/dig.md

16 lines
340 B
Markdown
Raw Normal View History

# dig
> DNS Lookup utility.
- Lookup the IP(s) associated with a hostname (A records):
2014-02-17 17:15:48 +00:00
`dig +short {{hostname.com}}`
- Lookup the mail server associated with a given domain name (MX record):
2014-02-17 17:15:48 +00:00
`dig +short {{hostname.com}} MX`
- Specify an alternate DNS server to query (8.8.8.8 is google's public DNS):
`dig @8.8.8.8 {{hostname.com}}`