Check that www.fujitsulabs.com 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 fujitsulabs.com soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 743
;; flags: qr ra; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

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

;; ADDITIONAL SECTION:
A.ROOT-SERVERS.NET.	459559	IN	A	198.41.0.4
A.ROOT-SERVERS.NET.	459559	IN	AAAA	2001:503:ba3e::2:30
B.ROOT-SERVERS.NET.	417823	IN	A	192.228.79.201
C.ROOT-SERVERS.NET.	160217	IN	A	192.33.4.12
D.ROOT-SERVERS.NET.	156771	IN	A	128.8.10.90
D.ROOT-SERVERS.NET.	156771	IN	AAAA	2001:500:2d::d
E.ROOT-SERVERS.NET.	415143	IN	A	192.203.230.10
F.ROOT-SERVERS.NET.	460430	IN	A	192.5.5.241
F.ROOT-SERVERS.NET.	156166	IN	AAAA	2001:500:2f::f
G.ROOT-SERVERS.NET.	461094	IN	A	192.112.36.4
H.ROOT-SERVERS.NET.	418132	IN	A	128.63.2.53
H.ROOT-SERVERS.NET.	418132	IN	AAAA	2001:500:1::803f:235
I.ROOT-SERVERS.NET.	459666	IN	A	192.36.148.17
I.ROOT-SERVERS.NET.	459666	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri May 18 06:20:45 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1064
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

;; QUESTION SECTION:
;fujitsulabs.com.		IN	SOA

;; AUTHORITY SECTION:
com.			172800	IN	NS	a.gtld-servers.net.
com.			172800	IN	NS	b.gtld-servers.net.
com.			172800	IN	NS	c.gtld-servers.net.
com.			172800	IN	NS	d.gtld-servers.net.
com.			172800	IN	NS	e.gtld-servers.net.
com.			172800	IN	NS	f.gtld-servers.net.
com.			172800	IN	NS	g.gtld-servers.net.
com.			172800	IN	NS	h.gtld-servers.net.
com.			172800	IN	NS	i.gtld-servers.net.
com.			172800	IN	NS	j.gtld-servers.net.
com.			172800	IN	NS	k.gtld-servers.net.
com.			172800	IN	NS	l.gtld-servers.net.
com.			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: Fri May 18 06:20:45 2012
;; MSG SIZE  rcvd: 493

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 913
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;fujitsulabs.com.		IN	SOA

;; AUTHORITY SECTION:
fujitsulabs.com.	172800	IN	NS	fujitsu1.fujitsu.com.
fujitsulabs.com.	172800	IN	NS	fujitsu2.fujitsu.com.

;; ADDITIONAL SECTION:
fujitsu1.fujitsu.com.	172800	IN	A	192.240.0.1
fujitsu2.fujitsu.com.	172800	IN	A	192.240.0.2

;; Query time: 340 msec
;; SERVER: 192.54.112.30#53(h.gtld-servers.net)
;; WHEN: Fri May 18 06:20:46 2012
;; MSG SIZE  rcvd: 119

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1743
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;fujitsulabs.com.		IN	SOA

;; ANSWER SECTION:
fujitsulabs.com.	86400	IN	SOA	dns.FUJITSU.com. postmaster.dns.FUJITSU.com. 2010052900 21600 3300 864000 43200

;; AUTHORITY SECTION:
fujitsulabs.com.	86400	IN	NS	fujitsu2.FUJITSU.com.
fujitsulabs.com.	86400	IN	NS	fujitsu1.FUJITSU.com.

;; ADDITIONAL SECTION:
fujitsu1.FUJITSU.com.	3600	IN	A	192.240.0.1
fujitsu2.FUJITSU.com.	3600	IN	A	192.240.0.2

;; Query time: 179 msec
;; SERVER: 192.240.0.1#53(fujitsu1.fujitsu.com)
;; WHEN: Fri May 18 06:20:46 2012
;; MSG SIZE  rcvd: 170

HTTP

Looking for CNAME of www.fujitsulabs.com
Checking if there is a AAAA for www.fujitsulabs.com ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.fujitsulabs.com aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1866
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.fujitsulabs.com.		IN	AAAA

;; ANSWER SECTION:
www.fujitsulabs.com.	86400	IN	CNAME	www.fla.fujitsu.com.

;; AUTHORITY SECTION:
fla.fujitsu.com.	10800	IN	SOA	fujitsui.fujitsu.com. help.fla.fujitsu.com. 2010031400 10800 3300 864000 43200

;; Query time: 5 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri May 18 06:20:47 2012
;; MSG SIZE  rcvd: 117

Checking other options ... failed too.

SMTP

MX 10 mail2.fnanic.fujitsu.com
Looking for AAAA on mail2.fnanic.fujitsu.com

DNS

Looking for AAAA of NS fujitsu2.FUJITSU.com
No AAAA record for fujitsu2.FUJITSU.com
Looking for AAAA of NS fujitsu1.FUJITSU.com
No AAAA record for fujitsu1.FUJITSU.com

NTP

Looking for an A record for ntp.fujitsulabs.com
Looking for an A record for clock.fujitsulabs.com
Looking for an A record for time.fujitsulabs.com
Looking for an A record for chime.fujitsulabs.com

XMPP

Looking for a SRV record for _xmpp-client._tcp.fujitsulabs.com
Looking for a SRV record for _xmpp-server._tcp.fujitsulabs.com

Last Updated: Thu May 17 20:50:50 2012 UTC