Check that www.washington.edu 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 washington.edu soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 630
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			166320	IN	NS	c.root-servers.net.
.			166320	IN	NS	a.root-servers.net.
.			166320	IN	NS	g.root-servers.net.
.			166320	IN	NS	b.root-servers.net.
.			166320	IN	NS	k.root-servers.net.
.			166320	IN	NS	i.root-servers.net.
.			166320	IN	NS	l.root-servers.net.
.			166320	IN	NS	f.root-servers.net.
.			166320	IN	NS	e.root-servers.net.
.			166320	IN	NS	h.root-servers.net.
.			166320	IN	NS	j.root-servers.net.
.			166320	IN	NS	d.root-servers.net.
.			166320	IN	NS	m.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	35643	IN	A	198.41.0.4
a.root-servers.net.	35643	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	512308	IN	A	192.228.79.201
c.root-servers.net.	381691	IN	A	192.33.4.12
d.root-servers.net.	340040	IN	A	128.8.10.90
d.root-servers.net.	340040	IN	AAAA	2001:500:2d::d
e.root-servers.net.	512308	IN	A	192.203.230.10
f.root-servers.net.	36514	IN	A	192.5.5.241
f.root-servers.net.	341390	IN	AAAA	2001:500:2f::f
g.root-servers.net.	37178	IN	A	192.112.36.4
h.root-servers.net.	599029	IN	A	128.63.2.53
h.root-servers.net.	599029	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	35750	IN	A	192.36.148.17
i.root-servers.net.	35750	IN	AAAA	2001:7fe::53

;; Query time: 8 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 04:06:01 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1071
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 7

;; QUESTION SECTION:
;washington.edu.			IN	SOA

;; AUTHORITY SECTION:
edu.			172800	IN	NS	a.edu-servers.net.
edu.			172800	IN	NS	c.edu-servers.net.
edu.			172800	IN	NS	d.edu-servers.net.
edu.			172800	IN	NS	f.edu-servers.net.
edu.			172800	IN	NS	g.edu-servers.net.
edu.			172800	IN	NS	l.edu-servers.net.

;; ADDITIONAL SECTION:
a.edu-servers.net.	172800	IN	A	192.5.6.30
c.edu-servers.net.	172800	IN	A	192.26.92.30
d.edu-servers.net.	172800	IN	A	192.31.80.30
f.edu-servers.net.	172800	IN	A	192.35.51.30
g.edu-servers.net.	172800	IN	A	192.42.93.30
l.edu-servers.net.	172800	IN	A	192.41.162.30
g.edu-servers.net.	172800	IN	AAAA	2001:503:cc2c::2:36

;; Query time: 251 msec
;; SERVER: 2001:500:1::803f:235#53(h.root-servers.net)
;; WHEN: Wed May 23 04:06:01 2012
;; MSG SIZE  rcvd: 270

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 898
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 4

;; QUESTION SECTION:
;washington.edu.			IN	SOA

;; AUTHORITY SECTION:
washington.edu.		172800	IN	NS	marge.cac.washington.edu.
washington.edu.		172800	IN	NS	hanna.cac.washington.edu.
washington.edu.		172800	IN	NS	ns-auth-1.umn.edu.

;; ADDITIONAL SECTION:
marge.cac.washington.edu. 172800 IN	A	140.142.5.13
hanna.cac.washington.edu. 172800 IN	A	140.142.5.5
ns-auth-1.umn.edu.	172800	IN	A	128.101.101.1
ns-auth-1.umn.edu.	172800	IN	AAAA	2001:468:1910:4801::2

;; Query time: 132 msec
;; SERVER: 2001:503:cc2c::2:36#53(g.edu-servers.net)
;; WHEN: Wed May 23 04:06:01 2012
;; MSG SIZE  rcvd: 180

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 321
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;washington.edu.			IN	SOA

;; ANSWER SECTION:
washington.edu.		86400	IN	SOA	hanna.cac.washington.edu. domainmaster.cac.washington.edu. 2012052200 3600 1800 3600000 600

;; Query time: 232 msec
;; SERVER: 2001:468:1910:4801::2#53(ns-auth-1.umn.edu)
;; WHEN: Wed May 23 04:06:02 2012
;; MSG SIZE  rcvd: 91

HTTP

Looking for CNAME of www.washington.edu
Checking if there is a AAAA for www.washington.edu ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.washington.edu aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 225
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.washington.edu.		IN	AAAA

;; AUTHORITY SECTION:
www.washington.edu.	10800	IN	SOA	dnsload1.cac.washington.edu. domainmaster.u.washington.edu. 201205030 10800 1800 3600000 86400

;; Query time: 11 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 04:06:03 2012
;; MSG SIZE  rcvd: 100

Checking other options ... failed too.

SMTP

MX 100 mxtest1.cac.washington.edu
Looking for AAAA on mxtest1.cac.washington.edu
MX 100 mxe11.u.washington.edu
Looking for AAAA on mxe11.u.washington.edu
MX 100 mxe12.u.washington.edu
Looking for AAAA on mxe12.u.washington.edu

DNS

Looking for AAAA of NS ns-auth-1.umn.edu
Querying 2001:468:1910:4801:0:0:0:2 for SOA of washington.edu over IPv6 ... successful!
Looking for AAAA of NS hanna.cac.washington.edu
No AAAA record for hanna.cac.washington.edu
Looking for AAAA of NS marge.cac.washington.edu
No AAAA record for marge.cac.washington.edu

NTP

Looking for an A record for ntp.washington.edu
Looking for an A record for clock.washington.edu
Looking for an A record for time.washington.edu
Looking for an A record for chime.washington.edu

XMPP

Looking for a SRV record for _xmpp-client._tcp.washington.edu
Looking for a SRV record for _xmpp-server._tcp.washington.edu

Last Updated: Tue May 22 18:36:07 2012 UTC