Check that www.fsu.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 fsu.edu soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1861
;; flags: qr ra; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

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

;; ADDITIONAL SECTION:
A.ROOT-SERVERS.NET.	479014	IN	A	198.41.0.4
A.ROOT-SERVERS.NET.	479014	IN	AAAA	2001:503:ba3e::2:30
B.ROOT-SERVERS.NET.	437278	IN	A	192.228.79.201
C.ROOT-SERVERS.NET.	179672	IN	A	192.33.4.12
D.ROOT-SERVERS.NET.	176226	IN	A	128.8.10.90
D.ROOT-SERVERS.NET.	176226	IN	AAAA	2001:500:2d::d
E.ROOT-SERVERS.NET.	434598	IN	A	192.203.230.10
F.ROOT-SERVERS.NET.	479885	IN	A	192.5.5.241
F.ROOT-SERVERS.NET.	175621	IN	AAAA	2001:500:2f::f
G.ROOT-SERVERS.NET.	480549	IN	A	192.112.36.4
H.ROOT-SERVERS.NET.	437587	IN	A	128.63.2.53
H.ROOT-SERVERS.NET.	437587	IN	AAAA	2001:500:1::803f:235
I.ROOT-SERVERS.NET.	479121	IN	A	192.36.148.17
I.ROOT-SERVERS.NET.	479121	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri May 18 00:56:30 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 213
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 7

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

;; AUTHORITY SECTION:
edu.			172800	IN	NS	f.edu-servers.net.
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	l.edu-servers.net.
edu.			172800	IN	NS	g.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: 249 msec
;; SERVER: 2001:500:2d::d#53(D.ROOT-SERVERS.NET)
;; WHEN: Fri May 18 00:56:30 2012
;; MSG SIZE  rcvd: 260

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 517
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 5, ADDITIONAL: 4

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

;; AUTHORITY SECTION:
fsu.edu.		172800	IN	NS	dns2.fsu.edu.
fsu.edu.		172800	IN	NS	nsx.lbl.gov.
fsu.edu.		172800	IN	NS	dns1.fsu.edu.
fsu.edu.		172800	IN	NS	trantor.umd.edu.
fsu.edu.		172800	IN	NS	dnsa.fsu.edu.

;; ADDITIONAL SECTION:
dns2.fsu.edu.		172800	IN	A	128.186.8.8
dns1.fsu.edu.		172800	IN	A	128.186.6.103
trantor.umd.edu.	172800	IN	A	128.8.10.14
dnsa.fsu.edu.		172800	IN	A	192.12.121.44

;; Query time: 132 msec
;; SERVER: 2001:503:cc2c::2:36#53(g.edu-servers.net)
;; WHEN: Fri May 18 00:56:30 2012
;; MSG SIZE  rcvd: 197

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1531
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 5, ADDITIONAL: 3

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

;; ANSWER SECTION:
fsu.edu.		3600	IN	SOA	dns1.fsu.edu. hostmaster.fsu.edu. 2012051704 3601 1200 604800 86400

;; AUTHORITY SECTION:
fsu.edu.		604800	IN	NS	nsx.lbl.gov.
fsu.edu.		604800	IN	NS	dns2.fsu.edu.
fsu.edu.		604800	IN	NS	dns1.fsu.edu.
fsu.edu.		604800	IN	NS	trantor.umd.edu.
fsu.edu.		604800	IN	NS	dnsa.fsu.edu.

;; ADDITIONAL SECTION:
dns1.fsu.edu.		600	IN	A	128.186.6.103
dns2.fsu.edu.		600	IN	A	128.186.8.8
dnsa.fsu.edu.		600	IN	A	192.12.121.44

;; Query time: 289 msec
;; SERVER: 128.186.6.103#53(dns1.fsu.edu)
;; WHEN: Fri May 18 00:56:31 2012
;; MSG SIZE  rcvd: 228

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.fsu.edu aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 331
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

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

;; AUTHORITY SECTION:
fsu.edu.		3600	IN	SOA	dns1.fsu.edu. hostmaster.fsu.edu. 2012051704 3601 1200 604800 86400

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri May 18 00:56:32 2012
;; MSG SIZE  rcvd: 81

Checking other options ... failed too.

SMTP

MX 0 mail.messaging.microsoft.com
Looking for AAAA on mail.messaging.microsoft.com

DNS

Looking for AAAA of NS dnsa.fsu.edu
No AAAA record for dnsa.fsu.edu
Looking for AAAA of NS dns2.fsu.edu
No AAAA record for dns2.fsu.edu
Looking for AAAA of NS dns1.fsu.edu
No AAAA record for dns1.fsu.edu
Looking for AAAA of NS trantor.umd.edu
No AAAA record for trantor.umd.edu
Looking for AAAA of NS nsx.lbl.gov
Querying 2620:83:8000:140:0:0:0:3 for SOA of fsu.edu over IPv6 ... successful!

NTP

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

XMPP

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

Last Updated: Thu May 17 15:26:35 2012 UTC