Check that www.trentu.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 trentu.ca soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1884
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			228206	IN	NS	h.root-servers.net.
.			228206	IN	NS	d.root-servers.net.
.			228206	IN	NS	k.root-servers.net.
.			228206	IN	NS	b.root-servers.net.
.			228206	IN	NS	l.root-servers.net.
.			228206	IN	NS	a.root-servers.net.
.			228206	IN	NS	f.root-servers.net.
.			228206	IN	NS	c.root-servers.net.
.			228206	IN	NS	i.root-servers.net.
.			228206	IN	NS	e.root-servers.net.
.			228206	IN	NS	j.root-servers.net.
.			228206	IN	NS	m.root-servers.net.
.			228206	IN	NS	g.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	97529	IN	A	198.41.0.4
a.root-servers.net.	97529	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	55793	IN	A	192.228.79.201
c.root-servers.net.	443577	IN	A	192.33.4.12
d.root-servers.net.	401926	IN	A	128.8.10.90
d.root-servers.net.	401926	IN	AAAA	2001:500:2d::d
e.root-servers.net.	53113	IN	A	192.203.230.10
f.root-servers.net.	98400	IN	A	192.5.5.241
f.root-servers.net.	403276	IN	AAAA	2001:500:2f::f
g.root-servers.net.	99064	IN	A	192.112.36.4
h.root-servers.net.	56102	IN	A	128.63.2.53
h.root-servers.net.	56102	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	97636	IN	A	192.36.148.17
i.root-servers.net.	97636	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 10:54:35 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1725
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 10, ADDITIONAL: 14

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

;; AUTHORITY SECTION:
ca.			172800	IN	NS	e.ca-servers.ca.
ca.			172800	IN	NS	sns-pb.isc.org.
ca.			172800	IN	NS	a.ca-servers.ca.
ca.			172800	IN	NS	z.ca-servers.ca.
ca.			172800	IN	NS	tld.isc-sns.net.
ca.			172800	IN	NS	l.ca-servers.ca.
ca.			172800	IN	NS	k.ca-servers.ca.
ca.			172800	IN	NS	j.ca-servers.ca.
ca.			172800	IN	NS	f.ca-servers.ca.
ca.			172800	IN	NS	c.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 10:54:35 2012
;; MSG SIZE  rcvd: 495

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 193
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 4, ADDITIONAL: 3

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

;; AUTHORITY SECTION:
trentu.ca.		86400	IN	NS	ns1.trentu.ca.
trentu.ca.		86400	IN	NS	ns2.mydyndns.org.
trentu.ca.		86400	IN	NS	ns2.trentu.ca.
trentu.ca.		86400	IN	NS	ns3.trentu.ca.

;; ADDITIONAL SECTION:
ns1.trentu.ca.		86400	IN	A	192.75.12.10
ns2.trentu.ca.		86400	IN	A	192.75.12.11
ns3.trentu.ca.		86400	IN	A	209.42.117.80

;; Query time: 178 msec
;; SERVER: 2001:5a0:10::3#53(tld.isc-sns.net)
;; WHEN: Tue May 22 10:54:35 2012
;; MSG SIZE  rcvd: 159

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 592
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 4

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

;; ANSWER SECTION:
trentu.ca.		3600	IN	SOA	ns1.trentu.ca. hostmaster.trentu.ca. 2012051402 10800 3600 604800 3600

;; AUTHORITY SECTION:
trentu.ca.		3600	IN	NS	ns1.trentu.ca.
trentu.ca.		3600	IN	NS	ns2.trentu.ca.
trentu.ca.		3600	IN	NS	ns2.mydyndns.org.
trentu.ca.		3600	IN	NS	ns3.trentu.ca.

;; ADDITIONAL SECTION:
ns1.trentu.ca.		3600	IN	A	192.75.12.10
ns2.trentu.ca.		3600	IN	A	192.75.12.11
ns2.mydyndns.org.	59919	IN	A	208.76.60.2
ns3.trentu.ca.		3600	IN	A	209.42.117.80

;; Query time: 308 msec
;; SERVER: 192.75.12.10#53(ns1.trentu.ca)
;; WHEN: Tue May 22 10:54:36 2012
;; MSG SIZE  rcvd: 222

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.trentu.ca aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1681
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 0

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

;; ANSWER SECTION:
www.trentu.ca.		299	IN	CNAME	mammoth.trentu.ca.

;; AUTHORITY SECTION:
trentu.ca.		3600	IN	SOA	ns1.trentu.ca. hostmaster.trentu.ca. 2012051402 10800 3600 604800 3600

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 10:54:37 2012
;; MSG SIZE  rcvd: 104

Checking other options ... failed too.

SMTP

MX 10 mx3.trentu.ca
Looking for AAAA on mx3.trentu.ca
MX 10 mx1.trentu.ca
Looking for AAAA on mx1.trentu.ca
MX 10 mx2.trentu.ca
Looking for AAAA on mx2.trentu.ca

DNS

Looking for AAAA of NS ns2.trentu.ca
No AAAA record for ns2.trentu.ca
Looking for AAAA of NS ns2.mydyndns.org
No AAAA record for ns2.mydyndns.org
Looking for AAAA of NS ns1.trentu.ca
No AAAA record for ns1.trentu.ca
Looking for AAAA of NS ns3.trentu.ca
No AAAA record for ns3.trentu.ca

NTP

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

XMPP

Looking for a SRV record for _xmpp-client._tcp.trentu.ca
Looking for a SRV record for _xmpp-server._tcp.trentu.ca

Last Updated: Tue May 22 01:24:42 2012 UTC