Check that www.northcarolina.edu 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 northcarolina.edu soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1149
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			250179	IN	NS	d.root-servers.net.
.			250179	IN	NS	b.root-servers.net.
.			250179	IN	NS	j.root-servers.net.
.			250179	IN	NS	c.root-servers.net.
.			250179	IN	NS	g.root-servers.net.
.			250179	IN	NS	m.root-servers.net.
.			250179	IN	NS	i.root-servers.net.
.			250179	IN	NS	a.root-servers.net.
.			250179	IN	NS	e.root-servers.net.
.			250179	IN	NS	h.root-servers.net.
.			250179	IN	NS	k.root-servers.net.
.			250179	IN	NS	f.root-servers.net.
.			250179	IN	NS	l.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	119502	IN	A	198.41.0.4
a.root-servers.net.	119502	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	77766	IN	A	192.228.79.201
c.root-servers.net.	465550	IN	A	192.33.4.12
d.root-servers.net.	423899	IN	A	128.8.10.90
d.root-servers.net.	423899	IN	AAAA	2001:500:2d::d
e.root-servers.net.	75086	IN	A	192.203.230.10
f.root-servers.net.	120373	IN	A	192.5.5.241
f.root-servers.net.	425249	IN	AAAA	2001:500:2f::f
g.root-servers.net.	121037	IN	A	192.112.36.4
h.root-servers.net.	78075	IN	A	128.63.2.53
h.root-servers.net.	78075	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	119609	IN	A	192.36.148.17
i.root-servers.net.	119609	IN	AAAA	2001:7fe::53

;; Query time: 8 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 04:48:22 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 967
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 7

;; QUESTION SECTION:
;northcarolina.edu.		IN	SOA

;; AUTHORITY SECTION:
edu.			172800	IN	NS	a.edu-servers.net.
edu.			172800	IN	NS	c.edu-servers.net.
edu.			172800	IN	NS	d.edu-servers.net.
edu.			172800	IN	NS	f.edu-servers.net.
edu.			172800	IN	NS	g.edu-servers.net.
edu.			172800	IN	NS	l.edu-servers.net.

;; ADDITIONAL SECTION:
a.edu-servers.net.	172800	IN	A	192.5.6.30
c.edu-servers.net.	172800	IN	A	192.26.92.30
d.edu-servers.net.	172800	IN	A	192.31.80.30
f.edu-servers.net.	172800	IN	A	192.35.51.30
g.edu-servers.net.	172800	IN	A	192.42.93.30
l.edu-servers.net.	172800	IN	A	192.41.162.30
g.edu-servers.net.	172800	IN	AAAA	2001:503:cc2c::2:36

;; Query time: 24 msec
;; SERVER: 2001:500:3::42#53(l.root-servers.net)
;; WHEN: Tue May 22 04:48:22 2012
;; MSG SIZE  rcvd: 270

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 531
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 3

;; QUESTION SECTION:
;northcarolina.edu.		IN	SOA

;; AUTHORITY SECTION:
northcarolina.edu.	172800	IN	NS	ns.ga.unc.edu.
northcarolina.edu.	172800	IN	NS	ns2.northcarolina.edu.
northcarolina.edu.	172800	IN	NS	ns.northcarolina.edu.

;; ADDITIONAL SECTION:
ns.ga.unc.edu.		172800	IN	A	152.4.20.3
ns2.northcarolina.edu.	172800	IN	A	152.4.42.1
ns.northcarolina.edu.	172800	IN	A	152.46.1.33

;; Query time: 249 msec
;; SERVER: 192.41.162.30#53(l.edu-servers.net)
;; WHEN: Tue May 22 04:48:22 2012
;; MSG SIZE  rcvd: 142

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1449
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 3

;; QUESTION SECTION:
;northcarolina.edu.		IN	SOA

;; ANSWER SECTION:
northcarolina.edu.	7200	IN	SOA	ns.ga.unc.edu. drtaber.northcarolina.edu. 2012051800 600 600 1209600 600

;; AUTHORITY SECTION:
northcarolina.edu.	7200	IN	NS	ns2.northcarolina.edu.
northcarolina.edu.	7200	IN	NS	ns.ga.unc.edu.
northcarolina.edu.	7200	IN	NS	ns.northcarolina.edu.

;; ADDITIONAL SECTION:
ns.ga.unc.edu.		172800	IN	A	152.4.20.3
ns.northcarolina.edu.	7200	IN	A	152.46.1.33
ns2.northcarolina.edu.	7200	IN	A	152.4.42.1

;; Query time: 725 msec
;; SERVER: 152.4.42.1#53(ns2.northcarolina.edu)
;; WHEN: Tue May 22 04:48:23 2012
;; MSG SIZE  rcvd: 186

HTTP

Looking for CNAME of www.northcarolina.edu
Checking if there is a AAAA for www.northcarolina.edu ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.northcarolina.edu aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1595
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.northcarolina.edu.		IN	AAAA

;; ANSWER SECTION:
www.northcarolina.edu.	7199	IN	CNAME	northcarolina.edu.

;; AUTHORITY SECTION:
northcarolina.edu.	600	IN	SOA	ns.ga.unc.edu. drtaber.northcarolina.edu. 2012051800 600 600 1209600 600

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 04:48:25 2012
;; MSG SIZE  rcvd: 107

Checking other options ... failed too.

SMTP

MX 10 infinity.northcarolina.edu
Looking for AAAA on infinity.northcarolina.edu
MX 10 eternity.northcarolina.edu
Looking for AAAA on eternity.northcarolina.edu

DNS

Looking for AAAA of NS ns.ga.unc.edu
No AAAA record for ns.ga.unc.edu
Looking for AAAA of NS ns2.northcarolina.edu
No AAAA record for ns2.northcarolina.edu
Looking for AAAA of NS ns.northcarolina.edu
No AAAA record for ns.northcarolina.edu

NTP

Looking for an A record for ntp.northcarolina.edu
Looking for an A record for clock.northcarolina.edu
Looking for an A record for time.northcarolina.edu
Looking for an A record for chime.northcarolina.edu

XMPP

Looking for a SRV record for _xmpp-client._tcp.northcarolina.edu
Looking for a SRV record for _xmpp-server._tcp.northcarolina.edu

Last Updated: Mon May 21 19:18:29 2012 UTC