Check that www.ncsu.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 ncsu.edu soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1482
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			261429	IN	NS	e.root-servers.net.
.			261429	IN	NS	b.root-servers.net.
.			261429	IN	NS	c.root-servers.net.
.			261429	IN	NS	d.root-servers.net.
.			261429	IN	NS	i.root-servers.net.
.			261429	IN	NS	g.root-servers.net.
.			261429	IN	NS	a.root-servers.net.
.			261429	IN	NS	k.root-servers.net.
.			261429	IN	NS	m.root-servers.net.
.			261429	IN	NS	f.root-servers.net.
.			261429	IN	NS	j.root-servers.net.
.			261429	IN	NS	h.root-servers.net.
.			261429	IN	NS	l.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	130752	IN	A	198.41.0.4
a.root-servers.net.	130752	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	89016	IN	A	192.228.79.201
c.root-servers.net.	476800	IN	A	192.33.4.12
d.root-servers.net.	435149	IN	A	128.8.10.90
d.root-servers.net.	435149	IN	AAAA	2001:500:2d::d
e.root-servers.net.	86336	IN	A	192.203.230.10
f.root-servers.net.	131623	IN	A	192.5.5.241
f.root-servers.net.	436499	IN	AAAA	2001:500:2f::f
g.root-servers.net.	132287	IN	A	192.112.36.4
h.root-servers.net.	89325	IN	A	128.63.2.53
h.root-servers.net.	89325	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	130859	IN	A	192.36.148.17
i.root-servers.net.	130859	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 01:40:52 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 768
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 7

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

;; AUTHORITY SECTION:
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	a.edu-servers.net.
edu.			172800	IN	NS	l.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 01:40:53 2012
;; MSG SIZE  rcvd: 261

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1069
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 5

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

;; AUTHORITY SECTION:
ncsu.edu.		172800	IN	NS	ns12.ncsu.edu.
ncsu.edu.		172800	IN	NS	ns1.ncsu.edu.
ncsu.edu.		172800	IN	NS	ns2.ncsu.edu.

;; ADDITIONAL SECTION:
ns12.ncsu.edu.		172800	IN	A	152.46.13.39
ns1.ncsu.edu.		172800	IN	A	152.1.1.22
ns1.ncsu.edu.		172800	IN	AAAA	2001:470:e2ba::224
ns2.ncsu.edu.		172800	IN	A	152.1.1.208
ns2.ncsu.edu.		172800	IN	AAAA	2001:470:e2ba::225

;; Query time: 246 msec
;; SERVER: 192.5.6.30#53(a.edu-servers.net)
;; WHEN: Tue May 22 01:40:53 2012
;; MSG SIZE  rcvd: 185

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 77
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

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

;; ANSWER SECTION:
ncsu.edu.		3600	IN	SOA	ns1.ncsu.edu. hostmaster.ncsu.edu. 48731 28800 3600 2678400 3600

;; Query time: 247 msec
;; SERVER: 152.46.13.39#53(ns12.ncsu.edu)
;; WHEN: Tue May 22 01:40:54 2012
;; MSG SIZE  rcvd: 77

HTTP

Looking for CNAME of www.ncsu.edu
Checking if there is a AAAA for www.ncsu.edu ... success.
Sending...

HEAD / HTTP/1.1
Host: www.ncsu.edu
User-Agent: ipv6-survey.pl/1.97 http://www.mrp.net/IPv6_Survey.html

Reading ...

HTTP/1.0 200 OK
Date: Mon, 21 May 2012 16:10:55 GMT
Server: Apache
X-Powered-By: PHP/5.3.3
Cache-Control: max-age=0
Expires: Mon, 21 May 2012 16:10:55 GMT
Vary: Accept-Encoding
Content-Type: text/html
X-Cache: MISS from afh-lab-2c-linux00
X-Cache-Lookup: MISS from afh-lab-2c-linux00:80
Via: 1.0 afh-lab-2c-linux00 (squid/3.1.10)
Connection: keep-alive

Accessed / [2001:470:e2ba:0:0:0:0:10] Response: HTTP/1.0 200 OK

SMTP

MX 10 ncsu.edu.s9a1.psmtp.com
Looking for AAAA on ncsu.edu.s9a1.psmtp.com
MX 10 ncsu.edu.s9a2.psmtp.com
Looking for AAAA on ncsu.edu.s9a2.psmtp.com
MX 10 ncsu.edu.s9b1.psmtp.com
Looking for AAAA on ncsu.edu.s9b1.psmtp.com
MX 10 ncsu.edu.s9b2.psmtp.com
Looking for AAAA on ncsu.edu.s9b2.psmtp.com

DNS

Looking for AAAA of NS ns1.ncsu.edu
Querying 2001:470:e2ba:0:0:0:0:224 for SOA of ncsu.edu over IPv6 ... FAILED
Looking for AAAA of NS ns2.ncsu.edu
Querying 2001:470:e2ba:0:0:0:0:225 for SOA of ncsu.edu over IPv6 ... successful!
Looking for AAAA of NS ns12.ncsu.edu
No AAAA record for ns12.ncsu.edu

NTP

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

XMPP

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

Last Updated: Mon May 21 16:13:30 2012 UTC