me@server:~/testscripts$ ./monks17.pl localhost
Waiting for data to be sent...[OK]
callback!!
Waiting for data to arrive...;; HEADER SECTION
;; id = 32508
;; qr = 1    opcode = QUERY    aa = 0    tc = 0    rd = 1
;; ra = 1    ad = 0    cd = 0    rcode  = NXDOMAIN
;; qdcount = 1  ancount = 0  nscount = 1  arcount = 0

;; QUESTION SECTION (1 record)
;; localhost.local.     IN      PTR

;; ANSWER SECTION (0 records)

;; AUTHORITY SECTION (1 record)
.       900     IN      SOA     a.root-servers.net. nstld.verisign-grs.com. (
                                        2012042600      ; Serial
                                        1800    ; Refresh
                                        900     ; Retry
                                        604800  ; Expire
                                        86400 ) ; Minimum TTL

;; ADDITIONAL SECTION (0 records)

[OK]
me@server:~/testscripts$