Check that www.nsu.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 nsu.edu soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 981
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			261436	IN	NS	j.root-servers.net.
.			261436	IN	NS	m.root-servers.net.
.			261436	IN	NS	g.root-servers.net.
.			261436	IN	NS	f.root-servers.net.
.			261436	IN	NS	i.root-servers.net.
.			261436	IN	NS	l.root-servers.net.
.			261436	IN	NS	e.root-servers.net.
.			261436	IN	NS	k.root-servers.net.
.			261436	IN	NS	h.root-servers.net.
.			261436	IN	NS	d.root-servers.net.
.			261436	IN	NS	a.root-servers.net.
.			261436	IN	NS	b.root-servers.net.
.			261436	IN	NS	c.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	130759	IN	A	198.41.0.4
a.root-servers.net.	130759	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	89023	IN	A	192.228.79.201
c.root-servers.net.	476807	IN	A	192.33.4.12
d.root-servers.net.	435156	IN	A	128.8.10.90
d.root-servers.net.	435156	IN	AAAA	2001:500:2d::d
e.root-servers.net.	86343	IN	A	192.203.230.10
f.root-servers.net.	131630	IN	A	192.5.5.241
f.root-servers.net.	436506	IN	AAAA	2001:500:2f::f
g.root-servers.net.	132294	IN	A	192.112.36.4
h.root-servers.net.	89332	IN	A	128.63.2.53
h.root-servers.net.	89332	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	130866	IN	A	192.36.148.17
i.root-servers.net.	130866	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 01:40:45 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1418
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 7

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

;; AUTHORITY SECTION:
edu.			172800	IN	NS	f.edu-servers.net.
edu.			172800	IN	NS	c.edu-servers.net.
edu.			172800	IN	NS	l.edu-servers.net.
edu.			172800	IN	NS	d.edu-servers.net.
edu.			172800	IN	NS	a.edu-servers.net.
edu.			172800	IN	NS	g.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: 180 msec
;; SERVER: 192.228.79.201#53(b.root-servers.net)
;; WHEN: Tue May 22 01:40:46 2012
;; MSG SIZE  rcvd: 260

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1374
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2

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

;; AUTHORITY SECTION:
nsu.edu.		172800	IN	NS	bugs.nsu.edu.
nsu.edu.		172800	IN	NS	daffy.nsu.edu.

;; ADDITIONAL SECTION:
bugs.nsu.edu.		172800	IN	A	199.111.115.130
daffy.nsu.edu.		172800	IN	A	199.111.115.150

;; Query time: 132 msec
;; SERVER: 2001:503:cc2c::2:36#53(g.edu-servers.net)
;; WHEN: Tue May 22 01:40:46 2012
;; MSG SIZE  rcvd: 96

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 601
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

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

;; ANSWER SECTION:
nsu.edu.		3600	IN	SOA	daffy.nsu.edu. netsupport.nsu.edu. 5624 3600 600 1209600 3600

;; ADDITIONAL SECTION:
daffy.nsu.edu.		3600	IN	A	199.111.115.150

;; Query time: 248 msec
;; SERVER: 199.111.115.130#53(bugs.nsu.edu)
;; WHEN: Tue May 22 01:40:47 2012
;; MSG SIZE  rcvd: 94

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.nsu.edu aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1628
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

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

;; AUTHORITY SECTION:
nsu.edu.		3600	IN	SOA	daffy.nsu.edu. netsupport.nsu.edu. 5624 3600 600 1209600 3600

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 01:40:48 2012
;; MSG SIZE  rcvd: 82

Checking other options ... failed too.

SMTP

MX 10 mx01.nsu.edu
Looking for AAAA on mx01.nsu.edu
MX 10 mx02.nsu.edu
Looking for AAAA on mx02.nsu.edu

DNS

Looking for AAAA of NS daffy.nsu.edu
No AAAA record for daffy.nsu.edu
Looking for AAAA of NS bugs.nsu.edu
No AAAA record for bugs.nsu.edu

NTP

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

XMPP

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

Last Updated: Mon May 21 16:10:52 2012 UTC