Check that www.okstate.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 okstate.edu soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 902
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			174759	IN	NS	e.root-servers.net.
.			174759	IN	NS	g.root-servers.net.
.			174759	IN	NS	l.root-servers.net.
.			174759	IN	NS	a.root-servers.net.
.			174759	IN	NS	b.root-servers.net.
.			174759	IN	NS	c.root-servers.net.
.			174759	IN	NS	f.root-servers.net.
.			174759	IN	NS	h.root-servers.net.
.			174759	IN	NS	d.root-servers.net.
.			174759	IN	NS	k.root-servers.net.
.			174759	IN	NS	m.root-servers.net.
.			174759	IN	NS	i.root-servers.net.
.			174759	IN	NS	j.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	44082	IN	A	198.41.0.4
a.root-servers.net.	44082	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	2346	IN	A	192.228.79.201
c.root-servers.net.	390130	IN	A	192.33.4.12
d.root-servers.net.	348479	IN	A	128.8.10.90
d.root-servers.net.	348479	IN	AAAA	2001:500:2d::d
e.root-servers.net.	604471	IN	A	192.203.230.10
f.root-servers.net.	44953	IN	A	192.5.5.241
f.root-servers.net.	349829	IN	AAAA	2001:500:2f::f
g.root-servers.net.	45617	IN	A	192.112.36.4
h.root-servers.net.	2655	IN	A	128.63.2.53
h.root-servers.net.	2655	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	44189	IN	A	192.36.148.17
i.root-servers.net.	44189	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 01:45:22 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1239
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 7

;; QUESTION SECTION:
;okstate.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: 24 msec
;; SERVER: 2001:500:3::42#53(l.root-servers.net)
;; WHEN: Wed May 23 01:45:22 2012
;; MSG SIZE  rcvd: 264

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 254
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2

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

;; AUTHORITY SECTION:
okstate.edu.		172800	IN	NS	ns.cis.okstate.edu.
okstate.edu.		172800	IN	NS	ns2.cis.okstate.edu.

;; ADDITIONAL SECTION:
ns.cis.okstate.edu.	172800	IN	A	139.78.100.1
ns2.cis.okstate.edu.	172800	IN	A	139.78.200.1

;; Query time: 236 msec
;; SERVER: 192.31.80.30#53(d.edu-servers.net)
;; WHEN: Wed May 23 01:45:22 2012
;; MSG SIZE  rcvd: 100

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1081
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2

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

;; ANSWER SECTION:
okstate.edu.		43200	IN	SOA	ns.cis.okstate.edu. hostmaster.okstate.edu. 2021767490 3601 900 4838400 30

;; AUTHORITY SECTION:
okstate.edu.		259200	IN	NS	ns2.cis.okstate.edu.
okstate.edu.		259200	IN	NS	ns.cis.okstate.edu.

;; ADDITIONAL SECTION:
ns.cis.okstate.edu.	43200	IN	A	139.78.100.1
ns2.cis.okstate.edu.	259200	IN	A	139.78.200.1

;; Query time: 247 msec
;; SERVER: 139.78.200.1#53(ns2.cis.okstate.edu)
;; WHEN: Wed May 23 01:45:23 2012
;; MSG SIZE  rcvd: 147

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.okstate.edu aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 296
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 0

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

;; ANSWER SECTION:
www.okstate.edu.	7199	IN	CNAME	web10.it.okstate.edu.

;; AUTHORITY SECTION:
okstate.edu.		30	IN	SOA	ns.cis.okstate.edu. hostmaster.okstate.edu. 2021767490 3601 900 4838400 30

;; Query time: 5 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 01:45:24 2012
;; MSG SIZE  rcvd: 110

Checking other options ... failed too.

SMTP

MX 10 mailhost07.okstate.edu
Looking for AAAA on mailhost07.okstate.edu
MX 10 mailhost08.okstate.edu
Looking for AAAA on mailhost08.okstate.edu
MX 10 mailhost09.okstate.edu
Looking for AAAA on mailhost09.okstate.edu
MX 10 mailhost02.okstate.edu
Looking for AAAA on mailhost02.okstate.edu

DNS

Looking for AAAA of NS ns.cis.okstate.edu
No AAAA record for ns.cis.okstate.edu
Looking for AAAA of NS ns2.cis.okstate.edu
No AAAA record for ns2.cis.okstate.edu

NTP

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

XMPP

Looking for a SRV record for _xmpp-client._tcp.okstate.edu
Found XMPP client cup.okstate.edu (10, 5222)
Trying to connect to 139.78.100.63 on 5222 ... Can't bind to port: IO::Socket::INET: connect: Connection timed out
No equivalent IPv6 service found.

Looking for a SRV record for _xmpp-server._tcp.okstate.edu
Found XMPP server cup.okstate.edu (10, 5269)
Trying to connect to 139.78.100.63 on 5269 ... Can't bind to port: IO::Socket::INET: connect: Connection timed out
No equivalent IPv6 service found.

Last Updated: Tue May 22 16:22:59 2012 UTC