Check that www.fau.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 fau.edu soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 499
;; flags: qr ra; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; AUTHORITY SECTION:
.			3600000	IN	NS	K.ROOT-SERVERS.NET.
.			3600000	IN	NS	I.ROOT-SERVERS.NET.
.			3600000	IN	NS	B.ROOT-SERVERS.NET.
.			3600000	IN	NS	G.ROOT-SERVERS.NET.
.			3600000	IN	NS	F.ROOT-SERVERS.NET.
.			3600000	IN	NS	E.ROOT-SERVERS.NET.
.			3600000	IN	NS	D.ROOT-SERVERS.NET.
.			3600000	IN	NS	J.ROOT-SERVERS.NET.
.			3600000	IN	NS	M.ROOT-SERVERS.NET.
.			3600000	IN	NS	L.ROOT-SERVERS.NET.
.			3600000	IN	NS	H.ROOT-SERVERS.NET.
.			3600000	IN	NS	C.ROOT-SERVERS.NET.
.			3600000	IN	NS	A.ROOT-SERVERS.NET.

;; ADDITIONAL SECTION:
A.ROOT-SERVERS.NET.	479297	IN	A	198.41.0.4
A.ROOT-SERVERS.NET.	479297	IN	AAAA	2001:503:ba3e::2:30
B.ROOT-SERVERS.NET.	437561	IN	A	192.228.79.201
C.ROOT-SERVERS.NET.	179955	IN	A	192.33.4.12
D.ROOT-SERVERS.NET.	176509	IN	A	128.8.10.90
D.ROOT-SERVERS.NET.	176509	IN	AAAA	2001:500:2d::d
E.ROOT-SERVERS.NET.	434881	IN	A	192.203.230.10
F.ROOT-SERVERS.NET.	480168	IN	A	192.5.5.241
F.ROOT-SERVERS.NET.	175904	IN	AAAA	2001:500:2f::f
G.ROOT-SERVERS.NET.	480832	IN	A	192.112.36.4
H.ROOT-SERVERS.NET.	437870	IN	A	128.63.2.53
H.ROOT-SERVERS.NET.	437870	IN	AAAA	2001:500:1::803f:235
I.ROOT-SERVERS.NET.	479404	IN	A	192.36.148.17
I.ROOT-SERVERS.NET.	479404	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri May 18 00:51:47 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1324
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 7

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

;; AUTHORITY SECTION:
edu.			172800	IN	NS	d.edu-servers.net.
edu.			172800	IN	NS	f.edu-servers.net.
edu.			172800	IN	NS	l.edu-servers.net.
edu.			172800	IN	NS	a.edu-servers.net.
edu.			172800	IN	NS	g.edu-servers.net.
edu.			172800	IN	NS	c.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
g.edu-servers.net.	172800	IN	AAAA	2001:503:cc2c::2:36
l.edu-servers.net.	172800	IN	A	192.41.162.30

;; Query time: 134 msec
;; SERVER: 2001:503:c27::2:30#53(J.ROOT-SERVERS.NET)
;; WHEN: Fri May 18 00:51:47 2012
;; MSG SIZE  rcvd: 260

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1756
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 5, ADDITIONAL: 5

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

;; AUTHORITY SECTION:
fau.edu.		172800	IN	NS	ns.fiu.edu.
fau.edu.		172800	IN	NS	ns.fau.edu.
fau.edu.		172800	IN	NS	ns1.fau.edu.
fau.edu.		172800	IN	NS	ns3.fau.edu.
fau.edu.		172800	IN	NS	faudns.fau.edu.

;; ADDITIONAL SECTION:
ns.fiu.edu.		172800	IN	A	131.94.205.10
ns.fau.edu.		172800	IN	A	131.91.131.16
ns1.fau.edu.		172800	IN	A	131.91.131.67
ns3.fau.edu.		172800	IN	A	131.91.183.160
faudns.fau.edu.		172800	IN	A	131.91.183.184

;; Query time: 254 msec
;; SERVER: 192.26.92.30#53(c.edu-servers.net)
;; WHEN: Fri May 18 00:51:47 2012
;; MSG SIZE  rcvd: 200

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 2039
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0

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

;; Query time: 266 msec
;; SERVER: 131.91.183.160#53(ns3.fau.edu)
;; WHEN: Fri May 18 00:51:48 2012
;; MSG SIZE  rcvd: 25

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.fau.edu aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 816
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

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

;; ANSWER SECTION:
www.fau.edu.		3599	IN	CNAME	www.gtm.fau.edu.

;; Query time: 248 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri May 18 00:51:49 2012
;; MSG SIZE  rcvd: 51

Checking other options ... failed too.

SMTP

MX 0 berty.fau.edu
Looking for AAAA on berty.fau.edu
MX 0 bertx.fau.edu
Looking for AAAA on bertx.fau.edu

DNS

Looking for AAAA of NS ns.fiu.edu
No AAAA record for ns.fiu.edu
Looking for AAAA of NS faudns.nwrdc.fsu.edu
No AAAA record for faudns.nwrdc.fsu.edu
Looking for AAAA of NS ns1.fau.edu
No AAAA record for ns1.fau.edu
Looking for AAAA of NS ns.fau.edu
No AAAA record for ns.fau.edu

NTP

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

XMPP

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

Last Updated: Thu May 17 15:21:55 2012 UTC