Check that www.msu.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 msu.edu soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 152
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			262161	IN	NS	e.root-servers.net.
.			262161	IN	NS	d.root-servers.net.
.			262161	IN	NS	f.root-servers.net.
.			262161	IN	NS	i.root-servers.net.
.			262161	IN	NS	k.root-servers.net.
.			262161	IN	NS	j.root-servers.net.
.			262161	IN	NS	g.root-servers.net.
.			262161	IN	NS	l.root-servers.net.
.			262161	IN	NS	c.root-servers.net.
.			262161	IN	NS	m.root-servers.net.
.			262161	IN	NS	b.root-servers.net.
.			262161	IN	NS	a.root-servers.net.
.			262161	IN	NS	h.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	131484	IN	A	198.41.0.4
a.root-servers.net.	131484	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	89748	IN	A	192.228.79.201
c.root-servers.net.	477532	IN	A	192.33.4.12
d.root-servers.net.	435881	IN	A	128.8.10.90
d.root-servers.net.	435881	IN	AAAA	2001:500:2d::d
e.root-servers.net.	87068	IN	A	192.203.230.10
f.root-servers.net.	132355	IN	A	192.5.5.241
f.root-servers.net.	437231	IN	AAAA	2001:500:2f::f
g.root-servers.net.	133019	IN	A	192.112.36.4
h.root-servers.net.	90057	IN	A	128.63.2.53
h.root-servers.net.	90057	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	131591	IN	A	192.36.148.17
i.root-servers.net.	131591	IN	AAAA	2001:7fe::53

;; Query time: 15 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 01:28:40 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1375
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 7

;; QUESTION SECTION:
;msu.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 01:28:40 2012
;; MSG SIZE  rcvd: 260

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 733
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 4, ADDITIONAL: 4

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

;; AUTHORITY SECTION:
msu.edu.		172800	IN	NS	serv1.cl.msu.edu.
msu.edu.		172800	IN	NS	serv2.cl.msu.edu.
msu.edu.		172800	IN	NS	serv3.cl.msu.edu.
msu.edu.		172800	IN	NS	nmserv-psu.acns.msu.edu.

;; ADDITIONAL SECTION:
serv1.cl.msu.edu.	172800	IN	A	35.8.2.41
serv2.cl.msu.edu.	172800	IN	A	35.8.2.42
serv3.cl.msu.edu.	172800	IN	A	35.8.98.43
nmserv-psu.acns.msu.edu. 172800	IN	A	128.118.1.179

;; Query time: 132 msec
;; SERVER: 2001:503:cc2c::2:36#53(g.edu-servers.net)
;; WHEN: Tue May 22 01:28:40 2012
;; MSG SIZE  rcvd: 182

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1968
;; flags: qr aa ra; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 4

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

;; ANSWER SECTION:
msu.edu.		86400	IN	SOA	serv1.cl.msu.edu. hostmaster.msu.edu. 2012052100 900 450 604800 86400

;; AUTHORITY SECTION:
msu.edu.		86400	IN	NS	serv2.cl.msu.edu.
msu.edu.		86400	IN	NS	nmserv-psu.acns.msu.edu.
msu.edu.		86400	IN	NS	serv3.cl.msu.edu.
msu.edu.		86400	IN	NS	serv1.cl.msu.edu.

;; ADDITIONAL SECTION:
serv1.cl.msu.edu.	86400	IN	A	35.8.2.41
serv2.cl.msu.edu.	86400	IN	A	35.8.2.42
serv3.cl.msu.edu.	86400	IN	A	35.8.98.43
nmserv-psu.acns.msu.edu. 86400	IN	A	128.118.1.179

;; Query time: 285 msec
;; SERVER: 35.8.98.43#53(serv3.cl.msu.edu)
;; WHEN: Tue May 22 01:28:41 2012
;; MSG SIZE  rcvd: 229

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.msu.edu aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1795
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

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

;; AUTHORITY SECTION:
msu.edu.		10800	IN	SOA	serv1.cl.msu.edu. hostmaster.msu.edu. 2012052100 900 450 604800 86400

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 01:28:42 2012
;; MSG SIZE  rcvd: 85

Checking other options ... failed too.

SMTP

MX 20 lb.mail.msu.edu
Looking for AAAA on lb.mail.msu.edu

DNS

Looking for AAAA of NS nmserv-psu.acns.msu.edu
No AAAA record for nmserv-psu.acns.msu.edu
Looking for AAAA of NS serv2.cl.msu.edu
No AAAA record for serv2.cl.msu.edu
Looking for AAAA of NS serv1.cl.msu.edu
No AAAA record for serv1.cl.msu.edu
Looking for AAAA of NS serv3.cl.msu.edu
No AAAA record for serv3.cl.msu.edu

NTP

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

XMPP

Looking for a SRV record for _xmpp-client._tcp.msu.edu
Found XMPP client im.telecom.msu.edu (5, 5222)
Trying to connect to 35.8.29.141 on 5222 ... Can't bind to port: IO::Socket::INET: connect: Connection timed out
No equivalent IPv6 service found.

Looking for a SRV record for _xmpp-server._tcp.msu.edu
Found XMPP server im.telecom.msu.edu (5, 5269)
Trying to connect to 35.8.29.141 on 5269 ... Can't bind to port: IO::Socket::INET: connect: Connection timed out
No equivalent IPv6 service found.

Last Updated: Mon May 21 16:06:16 2012 UTC