Check that www.justin.tv 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 justin.tv soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1332
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			295120	IN	NS	l.root-servers.net.
.			295120	IN	NS	i.root-servers.net.
.			295120	IN	NS	j.root-servers.net.
.			295120	IN	NS	d.root-servers.net.
.			295120	IN	NS	k.root-servers.net.
.			295120	IN	NS	h.root-servers.net.
.			295120	IN	NS	e.root-servers.net.
.			295120	IN	NS	m.root-servers.net.
.			295120	IN	NS	b.root-servers.net.
.			295120	IN	NS	g.root-servers.net.
.			295120	IN	NS	a.root-servers.net.
.			295120	IN	NS	c.root-servers.net.
.			295120	IN	NS	f.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	164443	IN	A	198.41.0.4
a.root-servers.net.	164443	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	122707	IN	A	192.228.79.201
c.root-servers.net.	510491	IN	A	192.33.4.12
d.root-servers.net.	468840	IN	A	128.8.10.90
d.root-servers.net.	468840	IN	AAAA	2001:500:2d::d
e.root-servers.net.	120027	IN	A	192.203.230.10
f.root-servers.net.	165314	IN	A	192.5.5.241
f.root-servers.net.	470190	IN	AAAA	2001:500:2f::f
g.root-servers.net.	165978	IN	A	192.112.36.4
h.root-servers.net.	123016	IN	A	128.63.2.53
h.root-servers.net.	123016	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	164550	IN	A	192.36.148.17
i.root-servers.net.	164550	IN	AAAA	2001:7fe::53

;; Query time: 8 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon May 21 16:19:21 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 892
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 7, ADDITIONAL: 7

;; QUESTION SECTION:
;justin.tv.			IN	SOA

;; AUTHORITY SECTION:
tv.			172800	IN	NS	h5.nstld.com.
tv.			172800	IN	NS	f5.nstld.com.
tv.			172800	IN	NS	c5.nstld.com.
tv.			172800	IN	NS	a5.nstld.com.
tv.			172800	IN	NS	l5.nstld.com.
tv.			172800	IN	NS	d5.nstld.com.
tv.			172800	IN	NS	g5.nstld.com.

;; ADDITIONAL SECTION:
a5.nstld.com.		172800	IN	A	192.5.6.34
c5.nstld.com.		172800	IN	A	192.26.92.34
d5.nstld.com.		172800	IN	A	192.31.80.34
f5.nstld.com.		172800	IN	A	192.35.51.34
g5.nstld.com.		172800	IN	A	192.42.93.34
h5.nstld.com.		172800	IN	A	192.54.112.34
l5.nstld.com.		172800	IN	A	192.41.162.34

;; Query time: 35 msec
;; SERVER: 2001:7fe::53#53(i.root-servers.net)
;; WHEN: Mon May 21 16:19:21 2012
;; MSG SIZE  rcvd: 267

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1781
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 8, ADDITIONAL: 0

;; QUESTION SECTION:
;justin.tv.			IN	SOA

;; AUTHORITY SECTION:
justin.tv.		172800	IN	NS	usw3.akam.net.
justin.tv.		172800	IN	NS	asia1.akam.net.
justin.tv.		172800	IN	NS	eur2.akam.net.
justin.tv.		172800	IN	NS	use5.akam.net.
justin.tv.		172800	IN	NS	use10.akam.net.
justin.tv.		172800	IN	NS	asia9.akam.net.
justin.tv.		172800	IN	NS	ns1-167.akam.net.
justin.tv.		172800	IN	NS	ns1-170.akam.net.

;; Query time: 178 msec
;; SERVER: 192.35.51.34#53(f5.nstld.com)
;; WHEN: Mon May 21 16:19:22 2012
;; MSG SIZE  rcvd: 196

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1251
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 8, ADDITIONAL: 0

;; QUESTION SECTION:
;justin.tv.			IN	SOA

;; ANSWER SECTION:
justin.tv.		3600	IN	SOA	use10.akam.net. admin.justin.tv. 2012051801 10800 3600 604800 3600

;; AUTHORITY SECTION:
justin.tv.		3600	IN	NS	asia1.akam.net.
justin.tv.		3600	IN	NS	ns1-167.akam.net.
justin.tv.		3600	IN	NS	ns1-170.akam.net.
justin.tv.		3600	IN	NS	zc.akam.net.
justin.tv.		3600	IN	NS	use5.akam.net.
justin.tv.		3600	IN	NS	eur7.akam.net.
justin.tv.		3600	IN	NS	asia9.akam.net.
justin.tv.		3600	IN	NS	use10.akam.net.

;; Query time: 228 msec
;; SERVER: 64.215.164.195#53(use10.akam.net)
;; WHEN: Mon May 21 16:19:22 2012
;; MSG SIZE  rcvd: 236

HTTP

Looking for CNAME of www.justin.tv
Warning: Might be out sourced to a web service.
Checking if there is a AAAA for www.justin.tv ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.justin.tv aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 205
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.justin.tv.			IN	AAAA

;; ANSWER SECTION:
www.justin.tv.		3599	IN	CNAME	www2.justin.tv.edgesuite.net.
www2.justin.tv.edgesuite.net. 21599 IN	CNAME	a1142.w7.akamai.net.

;; AUTHORITY SECTION:
w7.akamai.net.		1000	IN	SOA	n0w7.akamai.net. hostmaster.akamai.com. 1337582963 1000 1000 1000 1800

;; Query time: 5 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon May 21 16:19:23 2012
;; MSG SIZE  rcvd: 165

Checking other options ... failed too.

SMTP

MX 10 aspmx.l.google.com
Looking for AAAA on aspmx.l.google.com
MX 10 alt1.aspmx.l.google.com
Looking for AAAA on alt1.aspmx.l.google.com
MX 10 alt2.aspmx.l.google.com
Looking for AAAA on alt2.aspmx.l.google.com
MX 10 aspmx2.googlemail.com
Looking for AAAA on aspmx2.googlemail.com

DNS

Looking for AAAA of NS eur7.akam.net
No AAAA record for eur7.akam.net
Looking for AAAA of NS use10.akam.net
No AAAA record for use10.akam.net
Looking for AAAA of NS zc.akam.net
No AAAA record for zc.akam.net
Looking for AAAA of NS asia9.akam.net
No AAAA record for asia9.akam.net
Looking for AAAA of NS use5.akam.net
No AAAA record for use5.akam.net
Looking for AAAA of NS ns1-167.akam.net
No AAAA record for ns1-167.akam.net
Looking for AAAA of NS ns1-170.akam.net
No AAAA record for ns1-170.akam.net
Looking for AAAA of NS asia1.akam.net
No AAAA record for asia1.akam.net

NTP

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

XMPP

Looking for a SRV record for _xmpp-client._tcp.justin.tv
Looking for a SRV record for _xmpp-server._tcp.justin.tv

Last Updated: Mon May 21 06:49:25 2012 UTC