Check that www.lsu.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 lsu.edu soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1273
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			262812	IN	NS	a.root-servers.net.
.			262812	IN	NS	f.root-servers.net.
.			262812	IN	NS	i.root-servers.net.
.			262812	IN	NS	k.root-servers.net.
.			262812	IN	NS	j.root-servers.net.
.			262812	IN	NS	c.root-servers.net.
.			262812	IN	NS	e.root-servers.net.
.			262812	IN	NS	d.root-servers.net.
.			262812	IN	NS	m.root-servers.net.
.			262812	IN	NS	h.root-servers.net.
.			262812	IN	NS	g.root-servers.net.
.			262812	IN	NS	l.root-servers.net.
.			262812	IN	NS	b.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	132135	IN	A	198.41.0.4
a.root-servers.net.	132135	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	90399	IN	A	192.228.79.201
c.root-servers.net.	478183	IN	A	192.33.4.12
d.root-servers.net.	436532	IN	A	128.8.10.90
d.root-servers.net.	436532	IN	AAAA	2001:500:2d::d
e.root-servers.net.	87719	IN	A	192.203.230.10
f.root-servers.net.	133006	IN	A	192.5.5.241
f.root-servers.net.	437882	IN	AAAA	2001:500:2f::f
g.root-servers.net.	133670	IN	A	192.112.36.4
h.root-servers.net.	90708	IN	A	128.63.2.53
h.root-servers.net.	90708	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	132242	IN	A	192.36.148.17
i.root-servers.net.	132242	IN	AAAA	2001:7fe::53

;; Query time: 10 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 01:17:49 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 145
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 7

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

;; AUTHORITY SECTION:
edu.			172800	IN	NS	d.edu-servers.net.
edu.			172800	IN	NS	l.edu-servers.net.
edu.			172800	IN	NS	a.edu-servers.net.
edu.			172800	IN	NS	g.edu-servers.net.
edu.			172800	IN	NS	f.edu-servers.net.
edu.			172800	IN	NS	c.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: 129 msec
;; SERVER: 192.112.36.4#53(g.root-servers.net)
;; WHEN: Tue May 22 01:17:49 2012
;; MSG SIZE  rcvd: 260

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 2016
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 4

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

;; AUTHORITY SECTION:
lsu.edu.		172800	IN	NS	phloem.uoregon.edu.
lsu.edu.		172800	IN	NS	bigdog.lsu.edu.

;; ADDITIONAL SECTION:
phloem.uoregon.edu.	172800	IN	A	128.223.32.35
phloem.uoregon.edu.	172800	IN	AAAA	2001:468:d01:20::80df:2023
bigdog.lsu.edu.		172800	IN	A	192.16.176.1
bigdog.lsu.edu.		172800	IN	AAAA	2620:105:b050::1

;; Query time: 180 msec
;; SERVER: 192.35.51.30#53(f.edu-servers.net)
;; WHEN: Tue May 22 01:17:49 2012
;; MSG SIZE  rcvd: 163

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 874
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 6

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

;; ANSWER SECTION:
lsu.edu.		3600	IN	SOA	bigdog.lsu.edu. ipad.lsu.edu. 392594941 28800 7200 1209600 3600

;; AUTHORITY SECTION:
lsu.edu.		3600	IN	NS	otc-dns1.lsu.edu.
lsu.edu.		3600	IN	NS	bigdog.lsu.edu.
lsu.edu.		3600	IN	NS	phloem.uoregon.edu.
lsu.edu.		3600	IN	NS	otc-dns2.lsu.edu.

;; ADDITIONAL SECTION:
bigdog.lsu.edu.		86400	IN	A	192.16.176.1
bigdog.lsu.edu.		3600	IN	AAAA	2620:105:b050::1
phloem.uoregon.edu.	86400	IN	A	128.223.32.35
phloem.uoregon.edu.	86400	IN	AAAA	2001:468:d01:20::80df:2023
otc-dns1.lsu.edu.	3600	IN	A	130.39.3.5
otc-dns2.lsu.edu.	3600	IN	A	130.39.254.30

;; Query time: 202 msec
;; SERVER: 2001:468:d01:20::80df:2023#53(phloem.uoregon.edu)
;; WHEN: Tue May 22 01:17:50 2012
;; MSG SIZE  rcvd: 282

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.lsu.edu aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 868
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

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

;; AUTHORITY SECTION:
lsu.edu.		3600	IN	SOA	bigdog.lsu.edu. ipad.lsu.edu. 392594947 28800 7200 1209600 3600

;; Query time: 24 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 01:17:51 2012
;; MSG SIZE  rcvd: 77

Checking other options ... succeeded as ipv6.lsu.edu.
Sending...

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

Reading ...

HTTP/1.1 200 OK
Content-Type: text/html
ETag: "4052587187"
Last-Modified: Tue, 09 Nov 2010 15:26:25 GMT
Content-Length: 4789
Date: Mon, 21 May 2012 15:47:52 GMT
Server: httpd

Accessed / [2620:105:b000:8110:209:6bff:fef5:efb4] Response: HTTP/1.1 200 OK

SMTP

MX 10 mx1.lsu.edu.gslb.pphosted.com
Looking for AAAA on mx1.lsu.edu.gslb.pphosted.com
MX 10 mx2.lsu.edu.gslb.pphosted.com
Looking for AAAA on mx2.lsu.edu.gslb.pphosted.com

DNS

Looking for AAAA of NS otc-dns2.lsu.edu
No AAAA record for otc-dns2.lsu.edu
Looking for AAAA of NS phloem.uoregon.edu
Querying 2001:468:d01:20:0:0:80df:2023 for SOA of lsu.edu over IPv6 ... successful!
Looking for AAAA of NS OTC-DNS1.lsu.edu
No AAAA record for OTC-DNS1.lsu.edu
Looking for AAAA of NS bigdog.lsu.edu
Querying 2620:105:b050:0:0:0:0:1 for SOA of lsu.edu over IPv6 ... successful!

NTP

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

XMPP

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

Last Updated: Mon May 21 15:49:15 2012 UTC