Domain not resolve but resolve with other ISP domain

[Mark Andrews]

> [root at cd1 data]# tcpdump -n -p -s 0 host 75.126.81.155
> tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
> listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes
> 13:32:29.756915 IP 212.24.224.45.32818 > 75.126.81.155.domain:  38987 [1au]
> A? plastics4arab.com. (46)
> 13:32:34.757967 IP 212.24.224.45.32818 > 75.126.81.155.domain:  38987 [1au]
> A? plastics4arab.com. (46)
> 13:33:01.160072 IP 212.24.224.45.32818 > 75.126.81.155.domain:  996 [1au] A?
> plastics4arab.com. (46)
> 13:33:06.161149 IP 212.24.224.45.32818 > 75.126.81.155.domain:  996 [1au] A?
> plastics4arab.com. (46)
> 
> 4 packets captured
> 4 packets received by filter
> 0 packets dropped by kernel
> [root at cd1 data]#

	You are not getting replies from their nameserver.  Either you
	have a routing problem or there is a firewall problem.

	Mark
 
> Result mention for Dig Command
> 
> [root at cd1 ~]# dig +norec +dnssec plastics4arab.com @75.126.81.155
> 
> ; <<>> DiG 9.2.4 <<>> +norec +dnssec plastics4arab.com @75.126.81.155
> ; (1 server found)
> ;; global options:  printcmd
> ;; connection timed out; no servers could be reached
> [root at cd1 ~]# dig +norec +dnssec plastics4arab.com @75.126.81.155
> 
> ; <<>> DiG 9.2.4 <<>> +norec +dnssec plastics4arab.com @75.126.81.155
> ; (1 server found)
> ;; global options:  printcmd
> ;; connection timed out; no servers could be reached
> [root at cd1 ~]#
> 
> 
> Thanks,
> 
> Regards,
> Mohammed Nayeem
-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark_Andrews at isc.org