Check that www.cdnetworks.com exists for IPv4 in case we have a typo on the domain name. Use dig to query the local name server (::1).


; <<>> DiG 9.4.1-P1 <<>> +trace +all cdnetworks.com soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 143
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			19535	IN	NS	g.root-servers.net.
.			19535	IN	NS	h.root-servers.net.
.			19535	IN	NS	d.root-servers.net.
.			19535	IN	NS	a.root-servers.net.
.			19535	IN	NS	j.root-servers.net.
.			19535	IN	NS	b.root-servers.net.
.			19535	IN	NS	f.root-servers.net.
.			19535	IN	NS	l.root-servers.net.
.			19535	IN	NS	e.root-servers.net.
.			19535	IN	NS	k.root-servers.net.
.			19535	IN	NS	i.root-servers.net.
.			19535	IN	NS	m.root-servers.net.
.			19535	IN	NS	c.root-servers.net.

;; ADDITIONAL SECTION:
k.root-servers.net.	509053	IN	A	193.0.14.129
k.root-servers.net.	509053	IN	AAAA	2001:7fd::1
a.root-servers.net.	507527	IN	A	198.41.0.4
a.root-servers.net.	507527	IN	AAAA	2001:503:ba3e::2:30
c.root-servers.net.	208185	IN	A	192.33.4.12
d.root-servers.net.	204739	IN	A	128.8.10.90
d.root-servers.net.	204739	IN	AAAA	2001:500:2d::d
j.root-servers.net.	119797	IN	A	192.58.128.30
j.root-servers.net.	119797	IN	AAAA	2001:503:c27::2:30
b.root-servers.net.	465791	IN	A	192.228.79.201
e.root-servers.net.	463111	IN	A	192.203.230.10
i.root-servers.net.	507634	IN	A	192.36.148.17
i.root-servers.net.	507634	IN	AAAA	2001:7fe::53
f.root-servers.net.	508398	IN	A	192.5.5.241

;; Query time: 9 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu May 17 17:01:17 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1589
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

;; QUESTION SECTION:
;cdnetworks.com.			IN	SOA

;; AUTHORITY SECTION:
com.			172800	IN	NS	a.gtld-servers.net.
com.			172800	IN	NS	b.gtld-servers.net.
com.			172800	IN	NS	c.gtld-servers.net.
com.			172800	IN	NS	d.gtld-servers.net.
com.			172800	IN	NS	e.gtld-servers.net.
com.			172800	IN	NS	f.gtld-servers.net.
com.			172800	IN	NS	g.gtld-servers.net.
com.			172800	IN	NS	h.gtld-servers.net.
com.			172800	IN	NS	i.gtld-servers.net.
com.			172800	IN	NS	j.gtld-servers.net.
com.			172800	IN	NS	k.gtld-servers.net.
com.			172800	IN	NS	l.gtld-servers.net.
com.			172800	IN	NS	m.gtld-servers.net.

;; ADDITIONAL SECTION:
a.gtld-servers.net.	172800	IN	A	192.5.6.30
b.gtld-servers.net.	172800	IN	A	192.33.14.30
c.gtld-servers.net.	172800	IN	A	192.26.92.30
d.gtld-servers.net.	172800	IN	A	192.31.80.30
e.gtld-servers.net.	172800	IN	A	192.12.94.30
f.gtld-servers.net.	172800	IN	A	192.35.51.30
g.gtld-servers.net.	172800	IN	A	192.42.93.30
h.gtld-servers.net.	172800	IN	A	192.54.112.30
i.gtld-servers.net.	172800	IN	A	192.43.172.30
j.gtld-servers.net.	172800	IN	A	192.48.79.30
k.gtld-servers.net.	172800	IN	A	192.52.178.30
l.gtld-servers.net.	172800	IN	A	192.41.162.30
m.gtld-servers.net.	172800	IN	A	192.55.83.30
a.gtld-servers.net.	172800	IN	AAAA	2001:503:a83e::2:30

;; Query time: 24 msec
;; SERVER: 192.203.230.10#53(e.root-servers.net)
;; WHEN: Thu May 17 17:01:17 2012
;; MSG SIZE  rcvd: 495

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 840
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;cdnetworks.com.			IN	SOA

;; AUTHORITY SECTION:
cdnetworks.com.		172800	IN	NS	ns1.cdnetdns.net.
cdnetworks.com.		172800	IN	NS	ns2.cdnetdns.net.

;; ADDITIONAL SECTION:
ns1.cdnetdns.net.	172800	IN	A	174.35.55.22
ns2.cdnetdns.net.	172800	IN	A	66.114.55.22

;; Query time: 132 msec
;; SERVER: 2001:503:a83e::2:30#53(a.gtld-servers.net)
;; WHEN: Thu May 17 17:01:17 2012
;; MSG SIZE  rcvd: 112

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1639
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;cdnetworks.com.			IN	SOA

;; ANSWER SECTION:
cdnetworks.com.		300	IN	SOA	ns1.cdnetdns.net. root.cdnetworks.co.kr. 2012050801 7200 600 604800 60

;; AUTHORITY SECTION:
cdnetworks.com.		86400	IN	NS	ns2.cdnetdns.net.
cdnetworks.com.		86400	IN	NS	ns1.cdnetdns.net.

;; ADDITIONAL SECTION:
ns1.cdnetdns.net.	86400	IN	A	174.35.55.22
ns2.cdnetdns.net.	86400	IN	A	66.114.55.22

;; Query time: 21 msec
;; SERVER: 66.114.55.22#53(ns2.cdnetdns.net)
;; WHEN: Thu May 17 17:01:17 2012
;; MSG SIZE  rcvd: 169

HTTP

Looking for CNAME of www.cdnetworks.com
Checking if there is a AAAA for www.cdnetworks.com ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.cdnetworks.com aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1657
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.cdnetworks.com.		IN	AAAA

;; ANSWER SECTION:
www.cdnetworks.com.	299	IN	CNAME	www.cdnetworks.com.gccdn.net.

;; AUTHORITY SECTION:
gccdn.net.		120	IN	SOA	ns1.gccdn.net. noc.pantherexpress.net. 2011102501 1200 120 86400 120

;; Query time: 5 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu May 17 17:01:18 2012
;; MSG SIZE  rcvd: 137

Checking other options ... failed too.

SMTP

MX 10 cdnetworks.com.1.arsmtp.com
Looking for AAAA on cdnetworks.com.1.arsmtp.com
MX 10 cdnetworks.com.2.arsmtp.com
Looking for AAAA on cdnetworks.com.2.arsmtp.com

DNS

Looking for AAAA of NS ns2.cdnetdns.net
No AAAA record for ns2.cdnetdns.net
Looking for AAAA of NS ns1.cdnetdns.net
No AAAA record for ns1.cdnetdns.net

NTP

Looking for an A record for ntp.cdnetworks.com
Found an A or AAAA record. Now looking for a AAAA.
Cannot find a AAAA record for ntp.cdnetworks.com
Cannot find a AAAA record for ntp.ipv6.cdnetworks.com

XMPP

Looking for a SRV record for _xmpp-client._tcp.cdnetworks.com
Looking for a SRV record for _xmpp-server._tcp.cdnetworks.com

Last Updated: Thu May 17 07:31:19 2012 UTC