NSLookup (DNS Lookup)
This tool makes lookups and reverse lookups to DNS servers, IP/Domain and Domain/IP.
NSLookup 208.100.26.90
; <<>> DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5_4.2 <<>> any 208.100.26.90
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21972
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;208.100.26.90. IN ANY
;; ANSWER SECTION:
208.100.26.90. 655360 IN A 208.100.26.90
;; Query time: 14 msec
;; SERVER: 69.64.44.20#53(69.64.44.20)
;; WHEN: Fri Jul 30 15:46:23 2010
;; MSG SIZE rcvd: 47
