Check that www.optus.com.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 optus.com.au soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1661
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			197804	IN	NS	m.root-servers.net.
.			197804	IN	NS	h.root-servers.net.
.			197804	IN	NS	f.root-servers.net.
.			197804	IN	NS	l.root-servers.net.
.			197804	IN	NS	a.root-servers.net.
.			197804	IN	NS	k.root-servers.net.
.			197804	IN	NS	d.root-servers.net.
.			197804	IN	NS	c.root-servers.net.
.			197804	IN	NS	i.root-servers.net.
.			197804	IN	NS	j.root-servers.net.
.			197804	IN	NS	g.root-servers.net.
.			197804	IN	NS	e.root-servers.net.
.			197804	IN	NS	b.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	67127	IN	A	198.41.0.4
a.root-servers.net.	67127	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	25391	IN	A	192.228.79.201
c.root-servers.net.	413175	IN	A	192.33.4.12
d.root-servers.net.	371524	IN	A	128.8.10.90
d.root-servers.net.	371524	IN	AAAA	2001:500:2d::d
e.root-servers.net.	22711	IN	A	192.203.230.10
f.root-servers.net.	67998	IN	A	192.5.5.241
f.root-servers.net.	372874	IN	AAAA	2001:500:2f::f
g.root-servers.net.	68662	IN	A	192.112.36.4
h.root-servers.net.	25700	IN	A	128.63.2.53
h.root-servers.net.	25700	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	67234	IN	A	192.36.148.17
i.root-servers.net.	67234	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 19:21:17 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1500
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 12, ADDITIONAL: 15

;; QUESTION SECTION:
;optus.com.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: 248 msec
;; SERVER: 2001:500:1::803f:235#53(h.root-servers.net)
;; WHEN: Tue May 22 19:21:17 2012
;; MSG SIZE  rcvd: 500

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1373
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 11, ADDITIONAL: 12

;; QUESTION SECTION:
;optus.com.au.			IN	SOA

;; AUTHORITY SECTION:
com.au.			172800	IN	NS	q.au.
com.au.			172800	IN	NS	k.au.
com.au.			172800	IN	NS	g.au.
com.au.			172800	IN	NS	m.au.
com.au.			172800	IN	NS	p.au.
com.au.			172800	IN	NS	o.au.
com.au.			172800	IN	NS	i.au.
com.au.			172800	IN	NS	h.au.
com.au.			172800	IN	NS	l.au.
com.au.			172800	IN	NS	n.au.
com.au.			172800	IN	NS	j.au.

;; ADDITIONAL SECTION:
g.au.			172800	IN	A	202.65.12.73
h.au.			172800	IN	A	202.65.13.73
i.au.			172800	IN	A	202.65.12.72
j.au.			172800	IN	A	202.65.13.72
k.au.			172800	IN	A	202.65.12.71
l.au.			172800	IN	A	209.112.113.34
l.au.			172800	IN	AAAA	2001:500:856e::6:34
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
q.au.			172800	IN	A	72.13.47.34

;; Query time: 121 msec
;; SERVER: 2001:dc0:4001:1:0:1836:0:141#53(v.au)
;; WHEN: Tue May 22 19:21:17 2012
;; MSG SIZE  rcvd: 410

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1879
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 0

;; QUESTION SECTION:
;optus.com.au.			IN	SOA

;; AUTHORITY SECTION:
optus.com.au.		14400	IN	NS	dns1.optus.net.au.
optus.com.au.		14400	IN	NS	dns0.optus.net.au.

;; Query time: 124 msec
;; SERVER: 72.13.47.34#53(q.au)
;; WHEN: Tue May 22 19:21:17 2012
;; MSG SIZE  rcvd: 78

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1167
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;optus.com.au.			IN	SOA

;; ANSWER SECTION:
optus.com.au.		300	IN	SOA	o22rrdnsme01.optus.net.au. hostmaster.optus.net.au. 2012051501 28800 7200 604800 3600

;; AUTHORITY SECTION:
optus.com.au.		300	IN	NS	dns0.optus.net.au.
optus.com.au.		300	IN	NS	dns1.optus.net.au.

;; ADDITIONAL SECTION:
dns0.optus.net.au.	300	IN	A	202.139.83.3
dns1.optus.net.au.	300	IN	A	192.65.90.202

;; Query time: 14 msec
;; SERVER: 192.65.90.202#53(dns1.optus.net.au)
;; WHEN: Tue May 22 19:21:18 2012
;; MSG SIZE  rcvd: 170

HTTP

Looking for CNAME of www.optus.com.au
Checking if there is a AAAA for www.optus.com.au ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.optus.com.au aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 204
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.optus.com.au.		IN	AAAA

;; AUTHORITY SECTION:
optus.com.au.		300	IN	SOA	o22rrdnsme01.optus.net.au. hostmaster.optus.net.au. 2012051501 28800 7200 604800 3600

;; Query time: 5 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 19:21:18 2012
;; MSG SIZE  rcvd: 104

Checking other options ... failed too.

SMTP

MX 10 smtp.optus.com.au
Looking for AAAA on smtp.optus.com.au
MX 10 smtp1.optus.com.au
Looking for AAAA on smtp1.optus.com.au
MX 10 smtp2.optus.com.au
Looking for AAAA on smtp2.optus.com.au
MX 10 smtp3.optus.com.au
Looking for AAAA on smtp3.optus.com.au

DNS

Looking for AAAA of NS dns0.optus.net.au
No AAAA record for dns0.optus.net.au
Looking for AAAA of NS dns1.optus.net.au
No AAAA record for dns1.optus.net.au

NTP

Looking for an A record for ntp.optus.com.au
Looking for an A record for clock.optus.com.au
Looking for an A record for time.optus.com.au
Looking for an A record for chime.optus.com.au

XMPP

Looking for a SRV record for _xmpp-client._tcp.optus.com.au
Looking for a SRV record for _xmpp-server._tcp.optus.com.au

Last Updated: Tue May 22 09:51:18 2012 UTC