Check that www.usc.edu.au 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 usc.edu.au soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 200
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			143136	IN	NS	j.root-servers.net.
.			143136	IN	NS	d.root-servers.net.
.			143136	IN	NS	a.root-servers.net.
.			143136	IN	NS	c.root-servers.net.
.			143136	IN	NS	e.root-servers.net.
.			143136	IN	NS	k.root-servers.net.
.			143136	IN	NS	b.root-servers.net.
.			143136	IN	NS	m.root-servers.net.
.			143136	IN	NS	f.root-servers.net.
.			143136	IN	NS	l.root-servers.net.
.			143136	IN	NS	g.root-servers.net.
.			143136	IN	NS	i.root-servers.net.
.			143136	IN	NS	h.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	12459	IN	A	198.41.0.4
a.root-servers.net.	12459	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	489124	IN	A	192.228.79.201
c.root-servers.net.	358507	IN	A	192.33.4.12
d.root-servers.net.	316856	IN	A	128.8.10.90
d.root-servers.net.	316856	IN	AAAA	2001:500:2d::d
e.root-servers.net.	489124	IN	A	192.203.230.10
f.root-servers.net.	13330	IN	A	192.5.5.241
f.root-servers.net.	318206	IN	AAAA	2001:500:2f::f
g.root-servers.net.	13994	IN	A	192.112.36.4
h.root-servers.net.	575845	IN	A	128.63.2.53
h.root-servers.net.	575845	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	12566	IN	A	192.36.148.17
i.root-servers.net.	12566	IN	AAAA	2001:7fe::53

;; Query time: 9 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 10:32:25 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 640
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 12, ADDITIONAL: 15

;; QUESTION SECTION:
;usc.edu.au.			IN	SOA

;; AUTHORITY SECTION:
au.			172800	IN	NS	a.au.
au.			172800	IN	NS	b.au.
au.			172800	IN	NS	h.au.
au.			172800	IN	NS	l.au.
au.			172800	IN	NS	m.au.
au.			172800	IN	NS	n.au.
au.			172800	IN	NS	o.au.
au.			172800	IN	NS	p.au.
au.			172800	IN	NS	r.au.
au.			172800	IN	NS	s.au.
au.			172800	IN	NS	u.au.
au.			172800	IN	NS	v.au.

;; ADDITIONAL SECTION:
a.au.			172800	IN	A	58.65.254.73
b.au.			172800	IN	A	58.65.253.73
h.au.			172800	IN	A	202.65.13.73
l.au.			172800	IN	A	209.112.113.34
m.au.			172800	IN	A	209.112.114.34
n.au.			172800	IN	A	69.36.145.34
o.au.			172800	IN	A	69.36.146.34
p.au.			172800	IN	A	72.13.46.34
r.au.			172800	IN	A	128.32.136.3
s.au.			172800	IN	A	128.32.136.14
u.au.			172800	IN	A	211.29.133.32
v.au.			172800	IN	A	202.12.31.141
l.au.			172800	IN	AAAA	2001:500:856e::6:34
r.au.			172800	IN	AAAA	2607:f140:ffff:fffe::3
s.au.			172800	IN	AAAA	2607:f140:ffff:fffe::e

;; Query time: 251 msec
;; SERVER: 2001:500:1::803f:235#53(h.root-servers.net)
;; WHEN: Wed May 23 10:32:25 2012
;; MSG SIZE  rcvd: 498

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 748
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;usc.edu.au.			IN	SOA

;; AUTHORITY SECTION:
usc.edu.au.		14400	IN	NS	wsp-extdns02.usc.edu.au.
usc.edu.au.		14400	IN	NS	wsp-extdns01.usc.edu.au.

;; ADDITIONAL SECTION:
wsp-extdns01.usc.edu.au. 14400	IN	A	203.29.107.153
wsp-extdns02.usc.edu.au. 14400	IN	A	203.29.107.158

;; Query time: 123 msec
;; SERVER: 69.36.145.34#53(n.au)
;; WHEN: Wed May 23 10:32:25 2012
;; MSG SIZE  rcvd: 114

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 278
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; QUESTION SECTION:
;usc.edu.au.			IN	SOA

;; ANSWER SECTION:
usc.edu.au.		3600	IN	SOA	wsp-extdns01.usc.external. postmaster.usc.edu.au. 2012021702 3600 1200 1209600 3600

;; ADDITIONAL SECTION:
wsp-extdns01.usc.external. 3600	IN	A	203.29.107.153

;; Query time: 40 msec
;; SERVER: 203.29.107.153#53(wsp-extdns01.usc.edu.au)
;; WHEN: Wed May 23 10:32:25 2012
;; MSG SIZE  rcvd: 116

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.usc.edu.au aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1915
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.usc.edu.au.			IN	AAAA

;; AUTHORITY SECTION:
usc.edu.au.		3600	IN	SOA	wsp-extdns02.usc.external. postmaster.usc.edu.au. 2012021702 3600 1200 1209600 3600

;; Query time: 5 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 10:32:26 2012
;; MSG SIZE  rcvd: 104

Checking other options ... failed too.

SMTP

MX 0 usc-edu-au.mail.eo.outlook.com
Looking for AAAA on usc-edu-au.mail.eo.outlook.com

DNS

Looking for AAAA of NS wsp-extdns02.usc.edu.au
No AAAA record for wsp-extdns02.usc.edu.au
Looking for AAAA of NS wsp-extdns01.usc.edu.au
No AAAA record for wsp-extdns01.usc.edu.au

NTP

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

XMPP

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

Last Updated: Wed May 23 01:02:28 2012 UTC