Check that www.networkvirginia.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 networkvirginia.net soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1103
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			333046	IN	NS	h.root-servers.net.
.			333046	IN	NS	j.root-servers.net.
.			333046	IN	NS	l.root-servers.net.
.			333046	IN	NS	f.root-servers.net.
.			333046	IN	NS	a.root-servers.net.
.			333046	IN	NS	i.root-servers.net.
.			333046	IN	NS	e.root-servers.net.
.			333046	IN	NS	d.root-servers.net.
.			333046	IN	NS	c.root-servers.net.
.			333046	IN	NS	g.root-servers.net.
.			333046	IN	NS	b.root-servers.net.
.			333046	IN	NS	k.root-servers.net.
.			333046	IN	NS	m.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	202369	IN	A	198.41.0.4
a.root-servers.net.	202369	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	160633	IN	A	192.228.79.201
c.root-servers.net.	548417	IN	A	192.33.4.12
d.root-servers.net.	506766	IN	A	128.8.10.90
d.root-servers.net.	506766	IN	AAAA	2001:500:2d::d
e.root-servers.net.	157953	IN	A	192.203.230.10
f.root-servers.net.	203240	IN	A	192.5.5.241
f.root-servers.net.	508116	IN	AAAA	2001:500:2f::f
g.root-servers.net.	203904	IN	A	192.112.36.4
h.root-servers.net.	160942	IN	A	128.63.2.53
h.root-servers.net.	160942	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	202476	IN	A	192.36.148.17
i.root-servers.net.	202476	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon May 21 05:47:15 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1543
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

;; QUESTION SECTION:
;networkvirginia.net.		IN	SOA

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

;; ADDITIONAL SECTION:
a.gtld-servers.net.	172800	IN	A	192.5.6.30
b.gtld-servers.net.	172800	IN	A	192.33.14.30
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
m.gtld-servers.net.	172800	IN	A	192.55.83.30
a.gtld-servers.net.	172800	IN	AAAA	2001:503:a83e::2:30

;; Query time: 38 msec
;; SERVER: 2001:7fd::1#53(k.root-servers.net)
;; WHEN: Mon May 21 05:47:15 2012
;; MSG SIZE  rcvd: 494

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1760
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;networkvirginia.net.		IN	SOA

;; AUTHORITY SECTION:
networkvirginia.net.	172800	IN	NS	milo.cns.vt.edu.
networkvirginia.net.	172800	IN	NS	yardbird.cns.vt.edu.

;; ADDITIONAL SECTION:
milo.cns.vt.edu.	172800	IN	A	198.82.247.98
yardbird.cns.vt.edu.	172800	IN	A	198.82.247.34

;; Query time: 237 msec
;; SERVER: 192.31.80.30#53(d.gtld-servers.net)
;; WHEN: Mon May 21 05:47:16 2012
;; MSG SIZE  rcvd: 121

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1606
;; flags: qr aa ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 4

;; QUESTION SECTION:
;networkvirginia.net.		IN	SOA

;; ANSWER SECTION:
networkvirginia.net.	14400	IN	SOA	yardbird.cns.vt.edu. hostmaster.vt.edu. 201005240 3600 900 604800 14400

;; AUTHORITY SECTION:
networkvirginia.net.	14400	IN	NS	milo.cns.vt.edu.
networkvirginia.net.	14400	IN	NS	yardbird.cns.vt.edu.

;; ADDITIONAL SECTION:
milo.cns.vt.edu.	14400	IN	A	198.82.247.98
milo.cns.vt.edu.	14400	IN	AAAA	2001:468:c80:6101:0:100:0:62
yardbird.cns.vt.edu.	14400	IN	A	198.82.247.34
yardbird.cns.vt.edu.	14400	IN	AAAA	2001:468:c80:2101:0:100:0:22

;; Query time: 252 msec
;; SERVER: 2001:468:c80:2101:0:100:0:22#53(yardbird.cns.vt.edu)
;; WHEN: Mon May 21 05:47:17 2012
;; MSG SIZE  rcvd: 224

HTTP

Looking for CNAME of www.networkvirginia.net
Checking if there is a AAAA for www.networkvirginia.net ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.networkvirginia.net aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1901
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.networkvirginia.net.	IN	AAAA

;; ANSWER SECTION:
www.networkvirginia.net. 14399	IN	CNAME	earwig.cns.vt.edu.

;; AUTHORITY SECTION:
vt.edu.			10800	IN	SOA	yardbird.cns.vt.edu. hostmaster.vt.edu. 201205171 3600 900 604800 14400

;; Query time: 5 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon May 21 05:47:18 2012
;; MSG SIZE  rcvd: 128

Checking other options ... failed too.

SMTP

MX 0 mcflea.cns.vt.edu
Looking for AAAA on mcflea.cns.vt.edu

DNS

Looking for AAAA of NS yardbird.cns.vt.edu
Querying 2001:468:c80:2101:0:100:0:22 for SOA of networkvirginia.net over IPv6 ... successful!
Looking for AAAA of NS milo.cns.vt.edu
Querying 2001:468:c80:6101:0:100:0:62 for SOA of networkvirginia.net over IPv6 ... successful!

NTP

Looking for an A record for ntp.networkvirginia.net
Looking for an A record for clock.networkvirginia.net
Looking for an A record for time.networkvirginia.net
Looking for an A record for chime.networkvirginia.net

XMPP

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

Last Updated: Sun May 20 20:18:42 2012 UTC