Check that www.tenet.ac.za 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 tenet.ac.za soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 555
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			232203	IN	NS	b.root-servers.net.
.			232203	IN	NS	e.root-servers.net.
.			232203	IN	NS	j.root-servers.net.
.			232203	IN	NS	a.root-servers.net.
.			232203	IN	NS	c.root-servers.net.
.			232203	IN	NS	i.root-servers.net.
.			232203	IN	NS	l.root-servers.net.
.			232203	IN	NS	h.root-servers.net.
.			232203	IN	NS	m.root-servers.net.
.			232203	IN	NS	k.root-servers.net.
.			232203	IN	NS	g.root-servers.net.
.			232203	IN	NS	d.root-servers.net.
.			232203	IN	NS	f.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	101526	IN	A	198.41.0.4
a.root-servers.net.	101526	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	59790	IN	A	192.228.79.201
c.root-servers.net.	447574	IN	A	192.33.4.12
d.root-servers.net.	405923	IN	A	128.8.10.90
d.root-servers.net.	405923	IN	AAAA	2001:500:2d::d
e.root-servers.net.	57110	IN	A	192.203.230.10
f.root-servers.net.	102397	IN	A	192.5.5.241
f.root-servers.net.	407273	IN	AAAA	2001:500:2f::f
g.root-servers.net.	103061	IN	A	192.112.36.4
h.root-servers.net.	60099	IN	A	128.63.2.53
h.root-servers.net.	60099	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	101633	IN	A	192.36.148.17
i.root-servers.net.	101633	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 09:47:58 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1158
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 5, ADDITIONAL: 9

;; QUESTION SECTION:
;tenet.ac.za.			IN	SOA

;; AUTHORITY SECTION:
za.			172800	IN	NS	za1.dnsnode.net.
za.			172800	IN	NS	disa.tenet.ac.za.
za.			172800	IN	NS	nsza.is.co.za.
za.			172800	IN	NS	za-ns.anycast.pch.net.
za.			172800	IN	NS	sns-pb.isc.org.

;; ADDITIONAL SECTION:
za1.dnsnode.net.	172800	IN	A	194.146.106.78
disa.tenet.ac.za.	172800	IN	A	196.21.79.50
nsza.is.co.za.		172800	IN	A	196.4.160.27
za-ns.anycast.pch.net.	172800	IN	A	204.61.216.55
sns-pb.isc.org.		172800	IN	A	192.5.4.1
za1.dnsnode.net.	172800	IN	AAAA	2001:67c:1010:19::53
disa.tenet.ac.za.	172800	IN	AAAA	2001:4200:ffff:a::1
za-ns.anycast.pch.net.	172800	IN	AAAA	2001:500:14:6055:ad::1
sns-pb.isc.org.		172800	IN	AAAA	2001:500:2e::1

;; Query time: 23 msec
;; SERVER: 192.203.230.10#53(e.root-servers.net)
;; WHEN: Tue May 22 09:47:58 2012
;; MSG SIZE  rcvd: 365

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1021
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 4, ADDITIONAL: 4

;; QUESTION SECTION:
;tenet.ac.za.			IN	SOA

;; AUTHORITY SECTION:
ac.za.			86400	IN	NS	rain.psg.com.
ac.za.			86400	IN	NS	ns0.is.co.za.
ac.za.			86400	IN	NS	ucthpx.uct.ac.za.
ac.za.			86400	IN	NS	disa.tenet.ac.za.

;; ADDITIONAL SECTION:
ns0.is.co.za.		86400	IN	A	196.4.160.17
disa.tenet.ac.za.	86400	IN	A	196.21.79.50
disa.tenet.ac.za.	86400	IN	AAAA	2001:4200:ffff:a::1
ucthpx.uct.ac.za.	86400	IN	A	137.158.128.1

;; Query time: 33 msec
;; SERVER: 2001:67c:1010:19::53#53(za1.dnsnode.net)
;; WHEN: Tue May 22 09:47:58 2012
;; MSG SIZE  rcvd: 199

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 2023
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 2

;; QUESTION SECTION:
;tenet.ac.za.			IN	SOA

;; ANSWER SECTION:
tenet.ac.za.		28800	IN	SOA	disa.tenet.ac.za. eosap.tenet.ac.za. 2008043429 10800 3600 604800 1800

;; ADDITIONAL SECTION:
disa.tenet.ac.za.	1800	IN	A	196.21.79.50
disa.tenet.ac.za.	1800	IN	AAAA	2001:4200:ffff:a::1

;; Query time: 661 msec
;; SERVER: 2001:4200:ffff:a::1#53(disa.tenet.ac.za)
;; WHEN: Tue May 22 09:48:00 2012
;; MSG SIZE  rcvd: 120

HTTP

Looking for CNAME of www.tenet.ac.za
Checking if there is a AAAA for www.tenet.ac.za ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.tenet.ac.za aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1001
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.tenet.ac.za.		IN	AAAA

;; AUTHORITY SECTION:
tenet.ac.za.		1800	IN	SOA	disa.tenet.ac.za. eosap.tenet.ac.za. 2008043429 10800 3600 604800 1800

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 09:48:01 2012
;; MSG SIZE  rcvd: 80

Checking other options ... failed too.

SMTP

MX 5 rouwkoop.ac.za
Looking for AAAA on rouwkoop.ac.za

DNS

Looking for AAAA of NS rain.psg.com
Querying 2001:418:1:0:0:0:0:34 for SOA of tenet.ac.za over IPv6 ... successful!
Looking for AAAA of NS disa.tenet.ac.za
Querying 2001:4200:ffff:a:0:0:0:1 for SOA of tenet.ac.za over IPv6 ... successful!
Looking for AAAA of NS hippo.ru.ac.za
Querying 2001:4200:1010:0:0:0:0:1 for SOA of tenet.ac.za over IPv6 ... successful!
Looking for AAAA of NS ucthpx.uct.ac.za
Querying 2001:4200:300:100:20e:cff:fe5c:f608 for SOA of tenet.ac.za over IPv6 ... successful!

NTP

Looking for an A record for ntp.tenet.ac.za
Looking for an A record for clock.tenet.ac.za
Looking for an A record for time.tenet.ac.za
Looking for an A record for chime.tenet.ac.za

XMPP

Looking for a SRV record for _xmpp-client._tcp.tenet.ac.za
Looking for a SRV record for _xmpp-server._tcp.tenet.ac.za

Last Updated: Tue May 22 00:18:09 2012 UTC