Check that www.tx-learn.net 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 tx-learn.net soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 313
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			163320	IN	NS	f.root-servers.net.
.			163320	IN	NS	c.root-servers.net.
.			163320	IN	NS	i.root-servers.net.
.			163320	IN	NS	h.root-servers.net.
.			163320	IN	NS	m.root-servers.net.
.			163320	IN	NS	d.root-servers.net.
.			163320	IN	NS	e.root-servers.net.
.			163320	IN	NS	k.root-servers.net.
.			163320	IN	NS	g.root-servers.net.
.			163320	IN	NS	b.root-servers.net.
.			163320	IN	NS	l.root-servers.net.
.			163320	IN	NS	a.root-servers.net.
.			163320	IN	NS	j.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	32643	IN	A	198.41.0.4
a.root-servers.net.	32643	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	509308	IN	A	192.228.79.201
c.root-servers.net.	378691	IN	A	192.33.4.12
d.root-servers.net.	337040	IN	A	128.8.10.90
d.root-servers.net.	337040	IN	AAAA	2001:500:2d::d
e.root-servers.net.	509308	IN	A	192.203.230.10
f.root-servers.net.	33514	IN	A	192.5.5.241
f.root-servers.net.	338390	IN	AAAA	2001:500:2f::f
g.root-servers.net.	34178	IN	A	192.112.36.4
h.root-servers.net.	596029	IN	A	128.63.2.53
h.root-servers.net.	596029	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	32750	IN	A	192.36.148.17
i.root-servers.net.	32750	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 04:56:01 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 24
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

;; QUESTION SECTION:
;tx-learn.net.			IN	SOA

;; AUTHORITY SECTION:
net.			172800	IN	NS	e.gtld-servers.net.
net.			172800	IN	NS	b.gtld-servers.net.
net.			172800	IN	NS	l.gtld-servers.net.
net.			172800	IN	NS	m.gtld-servers.net.
net.			172800	IN	NS	k.gtld-servers.net.
net.			172800	IN	NS	i.gtld-servers.net.
net.			172800	IN	NS	d.gtld-servers.net.
net.			172800	IN	NS	h.gtld-servers.net.
net.			172800	IN	NS	c.gtld-servers.net.
net.			172800	IN	NS	g.gtld-servers.net.
net.			172800	IN	NS	j.gtld-servers.net.
net.			172800	IN	NS	f.gtld-servers.net.
net.			172800	IN	NS	a.gtld-servers.net.

;; ADDITIONAL SECTION:
a.gtld-servers.net.	172800	IN	A	192.5.6.30
a.gtld-servers.net.	172800	IN	AAAA	2001:503:a83e::2:30
b.gtld-servers.net.	172800	IN	A	192.33.14.30
b.gtld-servers.net.	172800	IN	AAAA	2001:503:231d::2:30
c.gtld-servers.net.	172800	IN	A	192.26.92.30
d.gtld-servers.net.	172800	IN	A	192.31.80.30
e.gtld-servers.net.	172800	IN	A	192.12.94.30
f.gtld-servers.net.	172800	IN	A	192.35.51.30
g.gtld-servers.net.	172800	IN	A	192.42.93.30
h.gtld-servers.net.	172800	IN	A	192.54.112.30
i.gtld-servers.net.	172800	IN	A	192.43.172.30
j.gtld-servers.net.	172800	IN	A	192.48.79.30
k.gtld-servers.net.	172800	IN	A	192.52.178.30
l.gtld-servers.net.	172800	IN	A	192.41.162.30

;; Query time: 135 msec
;; SERVER: 2001:503:c27::2:30#53(j.root-servers.net)
;; WHEN: Wed May 23 04:56:01 2012
;; MSG SIZE  rcvd: 499

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 751
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 4, ADDITIONAL: 4

;; QUESTION SECTION:
;tx-learn.net.			IN	SOA

;; AUTHORITY SECTION:
tx-learn.net.		172800	IN	NS	ns1.tx-learn.net.
tx-learn.net.		172800	IN	NS	ns2.tx-learn.net.
tx-learn.net.		172800	IN	NS	dryas.ttu.edu.
tx-learn.net.		172800	IN	NS	dotis.ttu.edu.

;; ADDITIONAL SECTION:
ns1.tx-learn.net.	172800	IN	A	74.200.191.1
ns2.tx-learn.net.	172800	IN	A	74.200.191.5
dryas.ttu.edu.		172800	IN	A	129.118.201.24
dotis.ttu.edu.		172800	IN	A	129.118.201.25

;; Query time: 124 msec
;; SERVER: 192.48.79.30#53(j.gtld-servers.net)
;; WHEN: Wed May 23 04:56:01 2012
;; MSG SIZE  rcvd: 177

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1269
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; QUESTION SECTION:
;tx-learn.net.			IN	SOA

;; ANSWER SECTION:
tx-learn.net.		3600	IN	SOA	ns1.tx-learn.net. root.nms.tx-learn.net. 2012051701 3600 900 604800 3600

;; ADDITIONAL SECTION:
ns1.tx-learn.net.	3600	IN	A	74.200.191.1

;; Query time: 223 msec
;; SERVER: 129.118.201.24#53(dryas.ttu.edu)
;; WHEN: Wed May 23 04:56:01 2012
;; MSG SIZE  rcvd: 95

HTTP

Looking for CNAME of www.tx-learn.net
Checking if there is a AAAA for www.tx-learn.net ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.tx-learn.net aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 702
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.tx-learn.net.		IN	AAAA

;; ANSWER SECTION:
www.tx-learn.net.	1235	IN	CNAME	tx-learn.net.

;; AUTHORITY SECTION:
tx-learn.net.		1236	IN	SOA	ns1.tx-learn.net. root.nms.tx-learn.net. 2012051701 3600 900 604800 3600

;; Query time: 5 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 04:56:02 2012
;; MSG SIZE  rcvd: 97

Checking other options ... failed too.

SMTP

MX 1 mxin0.ttu.edu
Looking for AAAA on mxin0.TTU.EDU
MX 1 mxin11.ttu.edu
Looking for AAAA on mxin11.TTU.EDU
MX 1 mxin10.ttu.edu
Looking for AAAA on mxin10.TTU.EDU

DNS

Looking for AAAA of NS ns1.tx-learn.net
No AAAA record for ns1.tx-learn.net
Looking for AAAA of NS DOTIS.TTU.EDU
No AAAA record for DOTIS.TTU.EDU
Looking for AAAA of NS ns2.tx-learn.net
No AAAA record for ns2.tx-learn.net
Looking for AAAA of NS DRYAS.TTU.EDU
No AAAA record for DRYAS.TTU.EDU

NTP

Looking for an A record for ntp.tx-learn.net
Looking for an A record for clock.tx-learn.net
Looking for an A record for time.tx-learn.net
Looking for an A record for chime.tx-learn.net

XMPP

Looking for a SRV record for _xmpp-client._tcp.tx-learn.net
Looking for a SRV record for _xmpp-server._tcp.tx-learn.net

Last Updated: Tue May 22 19:26:03 2012 UTC