Check that www.ualberta.ca 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 ualberta.ca soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1418
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			227809	IN	NS	m.root-servers.net.
.			227809	IN	NS	g.root-servers.net.
.			227809	IN	NS	h.root-servers.net.
.			227809	IN	NS	j.root-servers.net.
.			227809	IN	NS	f.root-servers.net.
.			227809	IN	NS	b.root-servers.net.
.			227809	IN	NS	i.root-servers.net.
.			227809	IN	NS	k.root-servers.net.
.			227809	IN	NS	e.root-servers.net.
.			227809	IN	NS	l.root-servers.net.
.			227809	IN	NS	a.root-servers.net.
.			227809	IN	NS	d.root-servers.net.
.			227809	IN	NS	c.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	97132	IN	A	198.41.0.4
a.root-servers.net.	97132	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	55396	IN	A	192.228.79.201
c.root-servers.net.	443180	IN	A	192.33.4.12
d.root-servers.net.	401529	IN	A	128.8.10.90
d.root-servers.net.	401529	IN	AAAA	2001:500:2d::d
e.root-servers.net.	52716	IN	A	192.203.230.10
f.root-servers.net.	98003	IN	A	192.5.5.241
f.root-servers.net.	402879	IN	AAAA	2001:500:2f::f
g.root-servers.net.	98667	IN	A	192.112.36.4
h.root-servers.net.	55705	IN	A	128.63.2.53
h.root-servers.net.	55705	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	97239	IN	A	192.36.148.17
i.root-servers.net.	97239	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 11:01:12 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1371
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 10, ADDITIONAL: 14

;; QUESTION SECTION:
;ualberta.ca.			IN	SOA

;; AUTHORITY SECTION:
ca.			172800	IN	NS	e.ca-servers.ca.
ca.			172800	IN	NS	j.ca-servers.ca.
ca.			172800	IN	NS	c.ca-servers.ca.
ca.			172800	IN	NS	sns-pb.isc.org.
ca.			172800	IN	NS	l.ca-servers.ca.
ca.			172800	IN	NS	f.ca-servers.ca.
ca.			172800	IN	NS	tld.isc-sns.net.
ca.			172800	IN	NS	a.ca-servers.ca.
ca.			172800	IN	NS	z.ca-servers.ca.
ca.			172800	IN	NS	k.ca-servers.ca.

;; ADDITIONAL SECTION:
a.ca-servers.ca.	172800	IN	A	199.253.251.2
c.ca-servers.ca.	172800	IN	A	192.228.28.9
e.ca-servers.ca.	172800	IN	A	192.228.30.9
f.ca-servers.ca.	172800	IN	A	199.4.28.220
j.ca-servers.ca.	172800	IN	A	198.182.167.1
k.ca-servers.ca.	172800	IN	A	156.154.100.4
l.ca-servers.ca.	172800	IN	A	156.154.101.4
z.ca-servers.ca.	172800	IN	A	192.228.25.66
tld.isc-sns.net.	172800	IN	A	63.243.194.3
sns-pb.isc.org.		172800	IN	A	192.5.4.1
a.ca-servers.ca.	172800	IN	AAAA	2001:500:80:5000::2
j.ca-servers.ca.	172800	IN	AAAA	2001:500:83::1
tld.isc-sns.net.	172800	IN	AAAA	2001:5a0:10::3
sns-pb.isc.org.		172800	IN	AAAA	2001:500:2e::1

;; Query time: 125 msec
;; SERVER: 2001:dc3::35#53(m.root-servers.net)
;; WHEN: Tue May 22 11:01:12 2012
;; MSG SIZE  rcvd: 497

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 19
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;ualberta.ca.			IN	SOA

;; AUTHORITY SECTION:
ualberta.ca.		86400	IN	NS	name.ualberta.ca.
ualberta.ca.		86400	IN	NS	nom.ualberta.ca.

;; ADDITIONAL SECTION:
nom.ualberta.ca.	86400	IN	A	129.128.76.233
name.ualberta.ca.	86400	IN	A	129.128.5.233

;; Query time: 179 msec
;; SERVER: 2001:5a0:10::3#53(tld.isc-sns.net)
;; WHEN: Tue May 22 11:01:12 2012
;; MSG SIZE  rcvd: 98

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1546
;; flags: qr aa ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;ualberta.ca.			IN	SOA

;; ANSWER SECTION:
ualberta.ca.		43200	IN	SOA	NEMO.ualberta.ca. dnsmaster.ualberta.ca. 1647 10800 1800 604800 43200

;; Query time: 277 msec
;; SERVER: 129.128.76.233#53(nom.ualberta.ca)
;; WHEN: Tue May 22 11:01:13 2012
;; MSG SIZE  rcvd: 80

HTTP

Looking for CNAME of www.ualberta.ca
Checking if there is a AAAA for www.ualberta.ca ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.ualberta.ca aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 812
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.ualberta.ca.		IN	AAAA

;; ANSWER SECTION:
www.ualberta.ca.	43199	IN	CNAME	web1.srv.ualberta.ca.

;; AUTHORITY SECTION:
srv.ualberta.ca.	10800	IN	SOA	NEMO.ualberta.ca. dnsmaster.ualberta.ca. 1516 10800 1800 604800 43200

;; Query time: 5 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 11:01:14 2012
;; MSG SIZE  rcvd: 107

Checking other options ... failed too.

SMTP

MX 10 smtp.srv.ualberta.ca
Looking for AAAA on smtp.srv.ualberta.ca
MX 10 smtp2.srv.ualberta.ca
Looking for AAAA on smtp2.srv.ualberta.ca
MX 10 spamd-3.srv.ualberta.ca
Looking for AAAA on spamd-3.srv.ualberta.ca

DNS

Looking for AAAA of NS NAME.ualberta.ca
No AAAA record for NAME.ualberta.ca
Looking for AAAA of NS NOM.ualberta.ca
No AAAA record for NOM.ualberta.ca

NTP

Looking for an A record for ntp.ualberta.ca
Looking for an A record for clock.ualberta.ca
Looking for an A record for time.ualberta.ca
Looking for an A record for chime.ualberta.ca

XMPP

Looking for a SRV record for _xmpp-client._tcp.ualberta.ca
Looking for a SRV record for _xmpp-server._tcp.ualberta.ca
Found XMPP server xmpp-server.l.google.com (5, 5269)
Trying to connect to 74.125.31.125 on 5269 ... Connection succeeded
Found XMPP server xmpp-server1.l.google.com (20, 5269)
Trying to connect to 74.125.142.125 on 5269 ... Connection succeeded
Found XMPP server xmpp-server2.l.google.com (20, 5269)
Trying to connect to 74.125.134.125 on 5269 ... Connection succeeded
Found XMPP server xmpp-server3.l.google.com (20, 5269)
Trying to connect to 173.194.68.125 on 5269 ... Connection succeeded
Found XMPP server xmpp-server4.l.google.com (20, 5269)
Trying to connect to 173.194.73.125 on 5269 ... Connection succeeded

Last Updated: Tue May 22 01:31:23 2012 UTC