Check that www.ufl.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 ufl.edu soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 4
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			170599	IN	NS	k.root-servers.net.
.			170599	IN	NS	c.root-servers.net.
.			170599	IN	NS	l.root-servers.net.
.			170599	IN	NS	d.root-servers.net.
.			170599	IN	NS	m.root-servers.net.
.			170599	IN	NS	e.root-servers.net.
.			170599	IN	NS	f.root-servers.net.
.			170599	IN	NS	i.root-servers.net.
.			170599	IN	NS	h.root-servers.net.
.			170599	IN	NS	j.root-servers.net.
.			170599	IN	NS	a.root-servers.net.
.			170599	IN	NS	b.root-servers.net.
.			170599	IN	NS	g.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	39922	IN	A	198.41.0.4
a.root-servers.net.	39922	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	516587	IN	A	192.228.79.201
c.root-servers.net.	385970	IN	A	192.33.4.12
d.root-servers.net.	344319	IN	A	128.8.10.90
d.root-servers.net.	344319	IN	AAAA	2001:500:2d::d
e.root-servers.net.	516587	IN	A	192.203.230.10
f.root-servers.net.	40793	IN	A	192.5.5.241
f.root-servers.net.	345669	IN	AAAA	2001:500:2f::f
g.root-servers.net.	41457	IN	A	192.112.36.4
h.root-servers.net.	603308	IN	A	128.63.2.53
h.root-servers.net.	603308	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	40029	IN	A	192.36.148.17
i.root-servers.net.	40029	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 02:54:42 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 124
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 7

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

;; AUTHORITY SECTION:
edu.			172800	IN	NS	g.edu-servers.net.
edu.			172800	IN	NS	a.edu-servers.net.
edu.			172800	IN	NS	c.edu-servers.net.
edu.			172800	IN	NS	f.edu-servers.net.
edu.			172800	IN	NS	l.edu-servers.net.
edu.			172800	IN	NS	d.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: 180 msec
;; SERVER: 192.228.79.201#53(b.root-servers.net)
;; WHEN: Wed May 23 02:54:42 2012
;; MSG SIZE  rcvd: 260

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 722
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2

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

;; AUTHORITY SECTION:
ufl.edu.		172800	IN	NS	ns.name.ufl.edu.
ufl.edu.		172800	IN	NS	rns.name.ufl.edu.

;; ADDITIONAL SECTION:
ns.name.ufl.edu.	172800	IN	A	128.227.30.254
rns.name.ufl.edu.	172800	IN	A	8.6.245.30

;; Query time: 253 msec
;; SERVER: 192.5.6.30#53(a.edu-servers.net)
;; WHEN: Wed May 23 02:54:42 2012
;; MSG SIZE  rcvd: 97

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 764
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 5, ADDITIONAL: 5

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

;; ANSWER SECTION:
ufl.edu.		900	IN	SOA	really-primary.name.ufl.edu. net-services.ufl.edu. 330182795 500 200 2419200 1800

;; AUTHORITY SECTION:
ufl.edu.		900	IN	NS	ns.name.ufl.edu.
ufl.edu.		900	IN	NS	rutgers-name.server.ufl.edu.
ufl.edu.		900	IN	NS	lower-name.server.ufl.edu.
ufl.edu.		900	IN	NS	name.ufl.edu.
ufl.edu.		900	IN	NS	rns.name.ufl.edu.

;; ADDITIONAL SECTION:
ns.name.ufl.edu.	91117	IN	A	128.227.30.254
rns.name.ufl.edu.	91117	IN	A	8.6.245.30
name.ufl.edu.		91117	IN	A	128.227.128.24
lower-name.server.ufl.edu. 91117 IN	A	128.227.128.254
rutgers-name.server.ufl.edu. 91117 IN	A	128.6.224.82

;; Query time: 240 msec
;; SERVER: 8.6.245.30#53(rns.name.ufl.edu)
;; WHEN: Wed May 23 02:54:43 2012
;; MSG SIZE  rcvd: 282

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.ufl.edu aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 450
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 1, ADDITIONAL: 0

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

;; ANSWER SECTION:
www.ufl.edu.		298	IN	CNAME	onsite.webadmin.ufl.edu.
onsite.webadmin.ufl.edu. 898	IN	CNAME	virtual-webadmin-prod01.osg.ufl.edu.

;; AUTHORITY SECTION:
osg.ufl.edu.		900	IN	SOA	really-primary.name.ufl.edu. net-services.ufl.edu. 330182872 500 200 2419200 1800

;; Query time: 5 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 02:54:45 2012
;; MSG SIZE  rcvd: 170

Checking other options ... failed too.

SMTP

MX 10 virtual-smtp-prod01.osg.ufl.edu
Looking for AAAA on virtual-smtp-prod01.osg.ufl.edu
MX 10 smtp02.osg.ufl.edu
Looking for AAAA on smtp02.osg.ufl.edu
MX 10 smtp03.osg.ufl.edu
Looking for AAAA on smtp03.osg.ufl.edu
MX 10 smtp04.osg.ufl.edu
Looking for AAAA on smtp04.osg.ufl.edu
MX 10 smtp01.osg.ufl.edu
Looking for AAAA on smtp01.osg.ufl.edu

DNS

Looking for AAAA of NS rutgers-name.server.ufl.edu
No AAAA record for rutgers-name.server.ufl.edu
Looking for AAAA of NS lower-name.server.ufl.edu
No AAAA record for lower-name.server.ufl.edu
Looking for AAAA of NS name.ufl.edu
No AAAA record for name.ufl.edu
Looking for AAAA of NS rns.name.ufl.edu
No AAAA record for rns.name.ufl.edu
Looking for AAAA of NS ns.name.ufl.edu
No AAAA record for ns.name.ufl.edu

NTP

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

XMPP

Looking for a SRV record for _xmpp-client._tcp.ufl.edu
Found XMPP client jabber.ufl.edu (5, 5222)
Trying to connect to 128.227.74.61 on 5222 ... Connection succeeded
Looking for a SRV record for _xmpp-server._tcp.ufl.edu
Found XMPP server jabber.ufl.edu (5, 5222)
Trying to connect to 128.227.74.61 on 5222 ... Connection succeeded

Last Updated: Tue May 22 17:24:55 2012 UTC