Check that www.luc.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 luc.edu soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1869
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			262726	IN	NS	e.root-servers.net.
.			262726	IN	NS	g.root-servers.net.
.			262726	IN	NS	b.root-servers.net.
.			262726	IN	NS	m.root-servers.net.
.			262726	IN	NS	c.root-servers.net.
.			262726	IN	NS	i.root-servers.net.
.			262726	IN	NS	d.root-servers.net.
.			262726	IN	NS	f.root-servers.net.
.			262726	IN	NS	l.root-servers.net.
.			262726	IN	NS	h.root-servers.net.
.			262726	IN	NS	a.root-servers.net.
.			262726	IN	NS	k.root-servers.net.
.			262726	IN	NS	j.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	132049	IN	A	198.41.0.4
a.root-servers.net.	132049	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	90313	IN	A	192.228.79.201
c.root-servers.net.	478097	IN	A	192.33.4.12
d.root-servers.net.	436446	IN	A	128.8.10.90
d.root-servers.net.	436446	IN	AAAA	2001:500:2d::d
e.root-servers.net.	87633	IN	A	192.203.230.10
f.root-servers.net.	132920	IN	A	192.5.5.241
f.root-servers.net.	437796	IN	AAAA	2001:500:2f::f
g.root-servers.net.	133584	IN	A	192.112.36.4
h.root-servers.net.	90622	IN	A	128.63.2.53
h.root-servers.net.	90622	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	132156	IN	A	192.36.148.17
i.root-servers.net.	132156	IN	AAAA	2001:7fe::53

;; Query time: 14 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 01:19:15 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 746
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 7

;; QUESTION SECTION:
;luc.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: 25 msec
;; SERVER: 2001:500:3::42#53(l.root-servers.net)
;; WHEN: Tue May 22 01:19:15 2012
;; MSG SIZE  rcvd: 260

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1727
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2

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

;; AUTHORITY SECTION:
luc.edu.		172800	IN	NS	dns1.it.luc.edu.
luc.edu.		172800	IN	NS	dns2.it.luc.edu.

;; ADDITIONAL SECTION:
dns1.it.luc.edu.	172800	IN	A	147.126.1.1
dns2.it.luc.edu.	172800	IN	A	147.126.1.2

;; Query time: 253 msec
;; SERVER: 192.26.92.30#53(c.edu-servers.net)
;; WHEN: Tue May 22 01:19:15 2012
;; MSG SIZE  rcvd: 98

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 840
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 4

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

;; ANSWER SECTION:
luc.edu.		86400	IN	SOA	dhcpl.ls.luc.edu. postmaster.luc.edu. 2012050826 360 180 3600 86400

;; AUTHORITY SECTION:
luc.edu.		86400	IN	NS	dhcpl.ls.luc.edu.
luc.edu.		86400	IN	NS	DHCPW1.wt.luc.edu.
luc.edu.		86400	IN	NS	dns1.it.luc.edu.
luc.edu.		86400	IN	NS	dns2.it.luc.edu.

;; ADDITIONAL SECTION:
dns1.it.luc.edu.	86400	IN	A	147.126.1.1
dns2.it.luc.edu.	86400	IN	A	147.126.1.2
dhcpl.ls.luc.edu.	86400	IN	A	147.126.17.10
DHCPW1.wt.luc.edu.	86400	IN	A	147.126.68.1

;; Query time: 255 msec
;; SERVER: 147.126.1.2#53(dns2.it.luc.edu)
;; WHEN: Tue May 22 01:19:16 2012
;; MSG SIZE  rcvd: 224

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.luc.edu aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1464
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

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

;; AUTHORITY SECTION:
luc.edu.		10800	IN	SOA	dhcpl.ls.luc.edu. postmaster.luc.edu. 2012050826 360 180 3600 86400

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 01:19:17 2012
;; MSG SIZE  rcvd: 85

Checking other options ... failed too.

SMTP

MX 0 mf1-alt.it.luc.edu
Looking for AAAA on mf1-alt.it.luc.edu
MX 0 mf2-alt.it.luc.edu
Looking for AAAA on mf2-alt.it.luc.edu

DNS

Looking for AAAA of NS dns1.it.luc.edu
No AAAA record for dns1.it.luc.edu
Looking for AAAA of NS dns2.it.luc.edu
No AAAA record for dns2.it.luc.edu
Looking for AAAA of NS dhcpl.ls.luc.edu
No AAAA record for dhcpl.ls.luc.edu
Looking for AAAA of NS DHCPW1.wt.luc.edu
No AAAA record for DHCPW1.wt.luc.edu

NTP

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

XMPP

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

Last Updated: Mon May 21 15:49:22 2012 UTC