411 REFERENCE · Wikibooks
The Penetration Tester/OSINT
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
DNS
WHOIS enumeration
whois domain-name-here.com
Perform DNS IP Lookup
dig a domain-name-here.com @nameserver
Perform MX Record Lookup
dig mx domain-name-here.com @nameserver
Perform Zone Transfer with DIG
dig axfr domain-name-here.com @nameserver
DNS Zone Transfers
Windows DNS zone transfer
nslookup -> set type=any -> ls -d blah.com
Linux DNS zone transfer
dig axfr blah.com @ns1.blah.com