Check that www.otago.ac.nz 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 otago.ac.nz soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 968
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			223075	IN	NS	a.root-servers.net.
.			223075	IN	NS	g.root-servers.net.
.			223075	IN	NS	m.root-servers.net.
.			223075	IN	NS	h.root-servers.net.
.			223075	IN	NS	d.root-servers.net.
.			223075	IN	NS	e.root-servers.net.
.			223075	IN	NS	k.root-servers.net.
.			223075	IN	NS	c.root-servers.net.
.			223075	IN	NS	l.root-servers.net.
.			223075	IN	NS	f.root-servers.net.
.			223075	IN	NS	j.root-servers.net.
.			223075	IN	NS	b.root-servers.net.
.			223075	IN	NS	i.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	92398	IN	A	198.41.0.4
a.root-servers.net.	92398	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	50662	IN	A	192.228.79.201
c.root-servers.net.	438446	IN	A	192.33.4.12
d.root-servers.net.	396795	IN	A	128.8.10.90
d.root-servers.net.	396795	IN	AAAA	2001:500:2d::d
e.root-servers.net.	47982	IN	A	192.203.230.10
f.root-servers.net.	93269	IN	A	192.5.5.241
f.root-servers.net.	398145	IN	AAAA	2001:500:2f::f
g.root-servers.net.	93933	IN	A	192.112.36.4
h.root-servers.net.	50971	IN	A	128.63.2.53
h.root-servers.net.	50971	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	92505	IN	A	192.36.148.17
i.root-servers.net.	92505	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 12:20:06 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 882
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 7, ADDITIONAL: 12

;; QUESTION SECTION:
;otago.ac.nz.			IN	SOA

;; AUTHORITY SECTION:
nz.			172800	IN	NS	ns1.dns.net.nz.
nz.			172800	IN	NS	ns4.dns.net.nz.
nz.			172800	IN	NS	ns2.dns.net.nz.
nz.			172800	IN	NS	ns3.dns.net.nz.
nz.			172800	IN	NS	ns7.dns.net.nz.
nz.			172800	IN	NS	ns6.dns.net.nz.
nz.			172800	IN	NS	ns5.dns.net.nz.

;; ADDITIONAL SECTION:
ns1.dns.net.nz.		172800	IN	A	202.46.190.130
ns2.dns.net.nz.		172800	IN	A	202.46.187.130
ns3.dns.net.nz.		172800	IN	A	202.46.188.130
ns4.dns.net.nz.		172800	IN	A	202.46.189.130
ns5.dns.net.nz.		172800	IN	A	156.154.100.14
ns6.dns.net.nz.		172800	IN	A	156.154.101.14
ns7.dns.net.nz.		172800	IN	A	194.146.106.54
ns1.dns.net.nz.		172800	IN	AAAA	2001:dce:2000:2::130
ns2.dns.net.nz.		172800	IN	AAAA	2001:dce:4000:2::130
ns5.dns.net.nz.		172800	IN	AAAA	2001:502:ad09::14
ns6.dns.net.nz.		172800	IN	AAAA	2001:502:2eda::14
ns7.dns.net.nz.		172800	IN	AAAA	2001:67c:1010:13::53

;; Query time: 252 msec
;; SERVER: 2001:500:2d::d#53(d.root-servers.net)
;; WHEN: Tue May 22 12:20:06 2012
;; MSG SIZE  rcvd: 415

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1703
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 4, ADDITIONAL: 2

;; QUESTION SECTION:
;otago.ac.nz.			IN	SOA

;; AUTHORITY SECTION:
otago.ac.nz.		86400	IN	NS	legolas.otago.ac.nz.
otago.ac.nz.		86400	IN	NS	dns1.clear.net.nz.
otago.ac.nz.		86400	IN	NS	elrond.otago.ac.nz.
otago.ac.nz.		86400	IN	NS	dns2.clear.net.nz.

;; ADDITIONAL SECTION:
elrond.otago.ac.nz.	86400	IN	A	139.80.64.1
legolas.otago.ac.nz.	86400	IN	A	139.80.64.3

;; Query time: 33 msec
;; SERVER: 2001:67c:1010:13::53#53(ns7.dns.net.nz)
;; WHEN: Tue May 22 12:20:06 2012
;; MSG SIZE  rcvd: 152

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1608
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 2

;; QUESTION SECTION:
;otago.ac.nz.			IN	SOA

;; ANSWER SECTION:
otago.ac.nz.		3600	IN	SOA	elrond.otago.ac.nz. soa.otago.ac.nz. 2012052208 3600 900 1209600 3600

;; AUTHORITY SECTION:
otago.ac.nz.		3600	IN	NS	dns2.clear.net.nz.
otago.ac.nz.		3600	IN	NS	legolas.otago.ac.nz.
otago.ac.nz.		3600	IN	NS	elrond.otago.ac.nz.
otago.ac.nz.		3600	IN	NS	dns1.clear.net.nz.

;; ADDITIONAL SECTION:
elrond.otago.ac.nz.	3600	IN	A	139.80.64.1
legolas.otago.ac.nz.	3600	IN	A	139.80.64.3

;; Query time: 105 msec
;; SERVER: 139.80.64.1#53(elrond.otago.ac.nz)
;; WHEN: Tue May 22 12:20:06 2012
;; MSG SIZE  rcvd: 192

HTTP

Looking for CNAME of www.otago.ac.nz
Checking if there is a AAAA for www.otago.ac.nz ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.otago.ac.nz aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 434
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.otago.ac.nz.		IN	AAAA

;; AUTHORITY SECTION:
otago.ac.nz.		3600	IN	SOA	elrond.otago.ac.nz. soa.otago.ac.nz. 2012052208 3600 900 1209600 3600

;; Query time: 10 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 12:20:07 2012
;; MSG SIZE  rcvd: 80

Checking other options ... failed too.

SMTP

MX 0 mail.otago.ac.nz
Looking for AAAA on mail.otago.ac.nz

DNS

Looking for AAAA of NS elrond.otago.ac.nz
No AAAA record for elrond.otago.ac.nz
Looking for AAAA of NS dns2.clear.net.nz
No AAAA record for dns2.clear.net.nz
Looking for AAAA of NS dns1.clear.net.nz
No AAAA record for dns1.clear.net.nz
Looking for AAAA of NS legolas.otago.ac.nz
No AAAA record for legolas.otago.ac.nz

NTP

Looking for an A record for ntp.otago.ac.nz
Looking for an A record for clock.otago.ac.nz
Looking for an A record for time.otago.ac.nz
Looking for an A record for chime.otago.ac.nz

XMPP

Looking for a SRV record for _xmpp-client._tcp.otago.ac.nz
Looking for a SRV record for _xmpp-server._tcp.otago.ac.nz

Last Updated: Tue May 22 02:50:08 2012 UTC