Check that www.utk.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 utk.edu soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1065
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			167756	IN	NS	j.root-servers.net.
.			167756	IN	NS	g.root-servers.net.
.			167756	IN	NS	d.root-servers.net.
.			167756	IN	NS	i.root-servers.net.
.			167756	IN	NS	e.root-servers.net.
.			167756	IN	NS	b.root-servers.net.
.			167756	IN	NS	c.root-servers.net.
.			167756	IN	NS	m.root-servers.net.
.			167756	IN	NS	f.root-servers.net.
.			167756	IN	NS	a.root-servers.net.
.			167756	IN	NS	l.root-servers.net.
.			167756	IN	NS	h.root-servers.net.
.			167756	IN	NS	k.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	37079	IN	A	198.41.0.4
a.root-servers.net.	37079	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	513744	IN	A	192.228.79.201
c.root-servers.net.	383127	IN	A	192.33.4.12
d.root-servers.net.	341476	IN	A	128.8.10.90
d.root-servers.net.	341476	IN	AAAA	2001:500:2d::d
e.root-servers.net.	513744	IN	A	192.203.230.10
f.root-servers.net.	37950	IN	A	192.5.5.241
f.root-servers.net.	342826	IN	AAAA	2001:500:2f::f
g.root-servers.net.	38614	IN	A	192.112.36.4
h.root-servers.net.	600465	IN	A	128.63.2.53
h.root-servers.net.	600465	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	37186	IN	A	192.36.148.17
i.root-servers.net.	37186	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 03:42:05 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 301
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 7

;; QUESTION SECTION:
;utk.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 03:42:05 2012
;; MSG SIZE  rcvd: 263

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 190
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 4, ADDITIONAL: 4

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

;; AUTHORITY SECTION:
utk.edu.		172800	IN	NS	ns0.utk.edu.
utk.edu.		172800	IN	NS	ns1.utk.edu.
utk.edu.		172800	IN	NS	ns2.utk.edu.
utk.edu.		172800	IN	NS	topos.uthsc.edu.

;; ADDITIONAL SECTION:
ns0.utk.edu.		172800	IN	A	160.36.0.66
ns1.utk.edu.		172800	IN	A	160.36.128.66
ns2.utk.edu.		172800	IN	A	160.36.196.66
topos.uthsc.edu.	172800	IN	A	128.169.0.60

;; Query time: 246 msec
;; SERVER: 192.5.6.30#53(a.edu-servers.net)
;; WHEN: Wed May 23 03:42:06 2012
;; MSG SIZE  rcvd: 169

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 534
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 3

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

;; ANSWER SECTION:
utk.edu.		1800	IN	SOA	ramoth.ns.utk.edu. ipmgr.utk.edu. 2010635728 10800 1800 604800 900

;; AUTHORITY SECTION:
utk.edu.		28800	IN	NS	topos.uthsc.edu.
utk.edu.		28800	IN	NS	ns0.utk.edu.
utk.edu.		28800	IN	NS	ns1.utk.edu.
utk.edu.		28800	IN	NS	ns2.utk.edu.

;; ADDITIONAL SECTION:
ns0.utk.edu.		28800	IN	A	160.36.0.66
ns1.utk.edu.		28800	IN	A	160.36.128.66
ns2.utk.edu.		28800	IN	A	160.36.196.66

;; Query time: 224 msec
;; SERVER: 128.169.0.60#53(topos.uthsc.edu)
;; WHEN: Wed May 23 03:42:07 2012
;; MSG SIZE  rcvd: 205

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.utk.edu aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1713
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 0

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

;; ANSWER SECTION:
www.utk.edu.		899	IN	CNAME	oscar.ws.utk.edu.

;; AUTHORITY SECTION:
ws.utk.edu.		900	IN	SOA	ramoth.ns.utk.edu. ipmgr.utk.edu. 2001131278 10800 1800 604800 900

;; Query time: 8 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 03:42:08 2012
;; MSG SIZE  rcvd: 104

Checking other options ... failed too.

SMTP

MX 10 mail.messaging.microsoft.com
Looking for AAAA on mail.messaging.microsoft.com

DNS

Looking for AAAA of NS topos.uthsc.edu
No AAAA record for topos.uthsc.edu
Looking for AAAA of NS ns2.utk.edu
No AAAA record for ns2.utk.edu
Looking for AAAA of NS ns1.utk.edu
No AAAA record for ns1.utk.edu
Looking for AAAA of NS ns0.utk.edu
No AAAA record for ns0.utk.edu

NTP

Looking for an A record for ntp.utk.edu
Found an A or AAAA record. Now looking for a AAAA.
Cannot find a AAAA record for ntp.utk.edu
Cannot find a AAAA record for ntp.ipv6.utk.edu

XMPP

Looking for a SRV record for _xmpp-client._tcp.utk.edu
Looking for a SRV record for _xmpp-server._tcp.utk.edu
Found XMPP server kcs7.utk.edu (0, 5269)
Trying to connect to 160.36.179.212 on 5269 ... Connection succeeded

Last Updated: Tue May 22 18:12:16 2012 UTC