Check that www.usask.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 usask.ca soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1154
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			141691	IN	NS	l.root-servers.net.
.			141691	IN	NS	c.root-servers.net.
.			141691	IN	NS	d.root-servers.net.
.			141691	IN	NS	m.root-servers.net.
.			141691	IN	NS	e.root-servers.net.
.			141691	IN	NS	a.root-servers.net.
.			141691	IN	NS	f.root-servers.net.
.			141691	IN	NS	i.root-servers.net.
.			141691	IN	NS	h.root-servers.net.
.			141691	IN	NS	j.root-servers.net.
.			141691	IN	NS	b.root-servers.net.
.			141691	IN	NS	g.root-servers.net.
.			141691	IN	NS	k.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	11014	IN	A	198.41.0.4
a.root-servers.net.	11014	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	487679	IN	A	192.228.79.201
c.root-servers.net.	357062	IN	A	192.33.4.12
d.root-servers.net.	315411	IN	A	128.8.10.90
d.root-servers.net.	315411	IN	AAAA	2001:500:2d::d
e.root-servers.net.	487679	IN	A	192.203.230.10
f.root-servers.net.	11885	IN	A	192.5.5.241
f.root-servers.net.	316761	IN	AAAA	2001:500:2f::f
g.root-servers.net.	12549	IN	A	192.112.36.4
h.root-servers.net.	574400	IN	A	128.63.2.53
h.root-servers.net.	574400	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	11121	IN	A	192.36.148.17
i.root-servers.net.	11121	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 10:56:30 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1196
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 10, ADDITIONAL: 14

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

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

;; 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: 24 msec
;; SERVER: 192.203.230.10#53(e.root-servers.net)
;; WHEN: Wed May 23 10:56:31 2012
;; MSG SIZE  rcvd: 496

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1929
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 3

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

;; AUTHORITY SECTION:
usask.ca.		86400	IN	NS	delphi.usask.ca.
usask.ca.		86400	IN	NS	access.usask.ca.
usask.ca.		86400	IN	NS	hymie.usask.ca.

;; ADDITIONAL SECTION:
hymie.usask.ca.		86400	IN	A	128.233.150.126
access.usask.ca.	86400	IN	A	128.233.3.1
delphi.usask.ca.	86400	IN	A	128.233.119.73

;; Query time: 311 msec
;; SERVER: 192.228.30.9#53(e.ca-servers.ca)
;; WHEN: Wed May 23 10:56:31 2012
;; MSG SIZE  rcvd: 136

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1352
;; flags: qr aa ra; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 7

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

;; ANSWER SECTION:
usask.ca.		86400	IN	SOA	access.usask.ca. postmaster.access.usask.ca. 35281758 300 60 1209600 43200

;; AUTHORITY SECTION:
usask.ca.		86400	IN	NS	delphi.usask.ca.
usask.ca.		86400	IN	NS	access.usask.ca.
usask.ca.		86400	IN	NS	hymie.usask.ca.
usask.ca.		86400	IN	NS	zeppelin.sasknet.sk.ca.

;; ADDITIONAL SECTION:
delphi.usask.ca.	86400	IN	A	128.233.119.73
access.usask.ca.	86400	IN	A	128.233.3.1
hymie.usask.ca.		86400	IN	A	128.233.150.126
zeppelin.sasknet.sk.ca.	8786	IN	A	142.165.21.13
delphi.usask.ca.	86400	IN	AAAA	2620:ae:0:10ff:e51d:8da6:9da5:e141
access.usask.ca.	86400	IN	AAAA	2620:ae:0:116a:dc49:5026:6f60:fd5b
hymie.usask.ca.		86400	IN	AAAA	2620:ae:0:1100:2c35:8a:d7de:caf1

;; Query time: 271 msec
;; SERVER: 2620:ae:0:1100:2c35:8a:d7de:caf1#53(hymie.usask.ca)
;; WHEN: Wed May 23 10:56:31 2012
;; MSG SIZE  rcvd: 319

HTTP

Looking for CNAME of www.usask.ca
Checking if there is a AAAA for www.usask.ca ... success.
Connection failed: IO::Socket::INET6: connect: Connection timed out

Ping to www.usask.ca [2620:ae:0:1172:1edb:aa3e:76ea:8b4f]

ICMPv6 Address Unreachable from gateway 2001:5a0:40:300::2
 for icmp6 from 2001:44b8:60::2 to 2620:ae:0:1172:1edb:aa3e:76ea:8b4f
no answer from 2620:ae:0:1172:1edb:aa3e:76ea:8b4f

Traceroute to www.usask.ca [2620:ae:0:1172:1edb:aa3e:76ea:8b4f]

 1  2001:44b8:60::1  0.689 ms  0.652 ms  0.464 ms
 2  2001:44b8:8060:18::6  0.798 ms  0.883 ms  0.756 ms
 3  2001:44b8:8060:34::1  1.432 ms  0.802 ms  0.596 ms
 4  2001:44b8:b060:7::2  20.348 ms  20.250 ms  20.233 ms
 5  2001:44b8:b070:1::12  20.466 ms  20.491 ms  20.417 ms
 6  2001:de8:6::6453:1  20.569 ms  20.477 ms  20.387 ms
 7  2001:5a0:1200::2d  196.105 ms  196.297 ms  195.992 ms
 8  2001:5a0:1200::36  195.476 ms  195.389 ms  206.053 ms
 9  2001:5a0:1200:400::16  197.594 ms 2001:5a0:1200:400::e  197.702 ms 2001:5a0:1200:400::1a  197.041 ms
10  2001:5a0:1100:100::3d  244.635 ms  244.479 ms  244.646 ms
11  2001:5a0:40:300::2  245.021 ms *  244.609 ms !A
12  2001:5a0:1100:300::2  254.038 ms  251.227 ms  251.425 ms
13  2001:4e8:0:8034::2  250.697 ms  249.643 ms  246.762 ms
14  2001:5a0:40:300::2  249.124 ms !A  259.181 ms !A 2001:4e8:0:8068::1  243.336 ms

SMTP

MX 10 spamit.usask.ca
Looking for AAAA on spamit.usask.ca
MX 10 spamf5.usask.ca
Looking for AAAA on spamf5.usask.ca

DNS

Looking for AAAA of NS delphi.usask.ca
Querying 2620:ae:0:10ff:e51d:8da6:9da5:e141 for SOA of usask.ca over IPv6 ... successful!
Looking for AAAA of NS access.usask.ca
Querying 2620:ae:0:116a:dc49:5026:6f60:fd5b for SOA of usask.ca over IPv6 ... successful!
Looking for AAAA of NS hymie.usask.ca
Querying 2620:ae:0:1100:2c35:8a:d7de:caf1 for SOA of usask.ca over IPv6 ... FAILED
Looking for AAAA of NS zeppelin.sasknet.sk.ca
No AAAA record for zeppelin.sasknet.sk.ca

NTP

Looking for an A record for ntp.usask.ca
Looking for an A record for clock.usask.ca
Found an A or AAAA record. Now looking for a AAAA.
Cannot find a AAAA record for clock.usask.ca
ntpdate -sq clock.ipv6.usask.ca (2620:ae:0:2151:211:25ff:feb9:4316)
server 2620:ae:0:2151:211:25ff:feb9:4316, stratum 0, offset 0.000000, delay 0.00000
Found problem with stratum (0)

XMPP

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

Last Updated: Wed May 23 01:33:06 2012 UTC