$ dig +norecurse @ns4.phtco.com. mail.kaykanloo.com

; <<>> DiG 9.6-ESV-R1 <<>> +norecurse @ns4.phtco.com. mail.kaykanloo.com
; (3 servers found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36715
;; flags: qr aa; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;mail.kaykanloo.com.            IN      A

;; AUTHORITY SECTION:
kaykanloo.com.          38400   IN      SOA     ns5.phtco.com. kaykanloo.gmail.com. 2010103001 7200 7200 172800 7200

;; Query time: 46 msec
;; SERVER: 67.15.47.188#53(67.15.47.188)
;; WHEN: Sat Oct 30 15:29:18 2010
;; MSG SIZE  rcvd: 101