Check that www.corelink.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 corelink.com soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1648
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			19470	IN	NS	g.root-servers.net.
.			19470	IN	NS	j.root-servers.net.
.			19470	IN	NS	e.root-servers.net.
.			19470	IN	NS	l.root-servers.net.
.			19470	IN	NS	d.root-servers.net.
.			19470	IN	NS	c.root-servers.net.
.			19470	IN	NS	k.root-servers.net.
.			19470	IN	NS	a.root-servers.net.
.			19470	IN	NS	f.root-servers.net.
.			19470	IN	NS	m.root-servers.net.
.			19470	IN	NS	i.root-servers.net.
.			19470	IN	NS	h.root-servers.net.
.			19470	IN	NS	b.root-servers.net.

;; ADDITIONAL SECTION:
k.root-servers.net.	508988	IN	A	193.0.14.129
k.root-servers.net.	508988	IN	AAAA	2001:7fd::1
a.root-servers.net.	507462	IN	A	198.41.0.4
a.root-servers.net.	507462	IN	AAAA	2001:503:ba3e::2:30
c.root-servers.net.	208120	IN	A	192.33.4.12
d.root-servers.net.	204674	IN	A	128.8.10.90
d.root-servers.net.	204674	IN	AAAA	2001:500:2d::d
j.root-servers.net.	119732	IN	A	192.58.128.30
j.root-servers.net.	119732	IN	AAAA	2001:503:c27::2:30
b.root-servers.net.	465726	IN	A	192.228.79.201
e.root-servers.net.	463046	IN	A	192.203.230.10
i.root-servers.net.	507569	IN	A	192.36.148.17
i.root-servers.net.	507569	IN	AAAA	2001:7fe::53
f.root-servers.net.	508333	IN	A	192.5.5.241

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu May 17 17:02:22 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 505
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

;; QUESTION SECTION:
;corelink.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: 38 msec
;; SERVER: 2001:7fd::1#53(k.root-servers.net)
;; WHEN: Thu May 17 17:02:22 2012
;; MSG SIZE  rcvd: 490

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1668
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 4, ADDITIONAL: 4

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

;; AUTHORITY SECTION:
corelink.com.		172800	IN	NS	ns1.nameresolve.com.
corelink.com.		172800	IN	NS	ns2.nameresolve.com.
corelink.com.		172800	IN	NS	ns3.nameresolve.com.
corelink.com.		172800	IN	NS	ns4.nameresolve.com.

;; ADDITIONAL SECTION:
ns1.nameresolve.com.	172800	IN	A	66.96.142.146
ns2.nameresolve.com.	172800	IN	A	65.254.254.170
ns3.nameresolve.com.	172800	IN	A	66.96.142.148
ns4.nameresolve.com.	172800	IN	A	65.254.254.172

;; Query time: 115 msec
;; SERVER: 192.43.172.30#53(i.gtld-servers.net)
;; WHEN: Thu May 17 17:02:23 2012
;; MSG SIZE  rcvd: 178

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 792
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

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

;; ANSWER SECTION:
corelink.com.		86400	IN	SOA	ns1.nameresolve.com. hostmaster.corelink.com. 2012022904 16384 2048 1048576 2560

;; Query time: 252 msec
;; SERVER: 65.254.254.170#53(ns2.nameresolve.com)
;; WHEN: Thu May 17 17:02:23 2012
;; MSG SIZE  rcvd: 93

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.corelink.com aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 982
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

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

;; AUTHORITY SECTION:
corelink.com.		10799	IN	SOA	ns1.nameresolve.com. hostmaster.corelink.com. 2012022904 16384 2048 1048576 2560

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu May 17 17:02:25 2012
;; MSG SIZE  rcvd: 97

Checking other options ... failed too.

SMTP

MX 10 mail.global.frontbridge.com
Looking for AAAA on mail.global.frontbridge.com

DNS

Looking for AAAA of NS ns4.nameresolve.com
No AAAA record for ns4.nameresolve.com
Looking for AAAA of NS ns3.nameresolve.com
No AAAA record for ns3.nameresolve.com
Looking for AAAA of NS ns1.nameresolve.com
No AAAA record for ns1.nameresolve.com
Looking for AAAA of NS ns2.nameresolve.com
No AAAA record for ns2.nameresolve.com

NTP

Looking for an A record for ntp.corelink.com
Looking for an A record for clock.corelink.com
Looking for an A record for time.corelink.com
Looking for an A record for chime.corelink.com

XMPP

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

Last Updated: Thu May 17 07:32:29 2012 UTC