Check that www.hp.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 hp.com soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 990
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			271230	IN	NS	b.root-servers.net.
.			271230	IN	NS	j.root-servers.net.
.			271230	IN	NS	i.root-servers.net.
.			271230	IN	NS	d.root-servers.net.
.			271230	IN	NS	g.root-servers.net.
.			271230	IN	NS	e.root-servers.net.
.			271230	IN	NS	c.root-servers.net.
.			271230	IN	NS	h.root-servers.net.
.			271230	IN	NS	l.root-servers.net.
.			271230	IN	NS	a.root-servers.net.
.			271230	IN	NS	m.root-servers.net.
.			271230	IN	NS	k.root-servers.net.
.			271230	IN	NS	f.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	140553	IN	A	198.41.0.4
a.root-servers.net.	140553	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	98817	IN	A	192.228.79.201
c.root-servers.net.	486601	IN	A	192.33.4.12
d.root-servers.net.	444950	IN	A	128.8.10.90
d.root-servers.net.	444950	IN	AAAA	2001:500:2d::d
e.root-servers.net.	96137	IN	A	192.203.230.10
f.root-servers.net.	141424	IN	A	192.5.5.241
f.root-servers.net.	446300	IN	AAAA	2001:500:2f::f
g.root-servers.net.	142088	IN	A	192.112.36.4
h.root-servers.net.	99126	IN	A	128.63.2.53
h.root-servers.net.	99126	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	140660	IN	A	192.36.148.17
i.root-servers.net.	140660	IN	AAAA	2001:7fe::53

;; Query time: 8 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon May 21 22:57:31 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1378
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 15

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

;; AUTHORITY SECTION:
com.			172800	IN	NS	k.gtld-servers.net.
com.			172800	IN	NS	d.gtld-servers.net.
com.			172800	IN	NS	b.gtld-servers.net.
com.			172800	IN	NS	m.gtld-servers.net.
com.			172800	IN	NS	a.gtld-servers.net.
com.			172800	IN	NS	i.gtld-servers.net.
com.			172800	IN	NS	g.gtld-servers.net.
com.			172800	IN	NS	l.gtld-servers.net.
com.			172800	IN	NS	e.gtld-servers.net.
com.			172800	IN	NS	f.gtld-servers.net.
com.			172800	IN	NS	c.gtld-servers.net.
com.			172800	IN	NS	h.gtld-servers.net.
com.			172800	IN	NS	j.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
b.gtld-servers.net.	172800	IN	AAAA	2001:503:231d::2:30

;; Query time: 125 msec
;; SERVER: 2001:dc3::35#53(m.root-servers.net)
;; WHEN: Mon May 21 22:57:31 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1579
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 6

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

;; AUTHORITY SECTION:
hp.com.			172800	IN	NS	ns1.hp.com.
hp.com.			172800	IN	NS	ns2.hp.com.
hp.com.			172800	IN	NS	ns3.hp.com.
hp.com.			172800	IN	NS	ns4.hp.com.
hp.com.			172800	IN	NS	ns5.hp.com.
hp.com.			172800	IN	NS	ns6.hp.com.

;; ADDITIONAL SECTION:
ns1.hp.com.		172800	IN	A	15.219.145.12
ns2.hp.com.		172800	IN	A	15.219.160.12
ns3.hp.com.		172800	IN	A	15.203.209.12
ns4.hp.com.		172800	IN	A	15.203.224.14
ns5.hp.com.		172800	IN	A	15.195.192.37
ns6.hp.com.		172800	IN	A	15.195.208.12

;; Query time: 255 msec
;; SERVER: 192.26.92.30#53(c.gtld-servers.net)
;; WHEN: Mon May 21 22:57:32 2012
;; MSG SIZE  rcvd: 228

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 579
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 6, ADDITIONAL: 6

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

;; ANSWER SECTION:
hp.com.			7200	IN	SOA	charon.core.hp.com. hostmaster.hp.com. 1021949 3600 900 604800 600

;; AUTHORITY SECTION:
hp.com.			86400	IN	NS	ns6.hp.com.
hp.com.			86400	IN	NS	ns1.hp.com.
hp.com.			86400	IN	NS	ns2.hp.com.
hp.com.			86400	IN	NS	ns3.hp.com.
hp.com.			86400	IN	NS	ns4.hp.com.
hp.com.			86400	IN	NS	ns5.hp.com.

;; ADDITIONAL SECTION:
ns1.hp.com.		28800	IN	A	15.219.145.12
ns2.hp.com.		28800	IN	A	15.219.160.12
ns3.hp.com.		28800	IN	A	15.203.209.12
ns4.hp.com.		28800	IN	A	15.203.224.14
ns5.hp.com.		28800	IN	A	15.195.192.37
ns6.hp.com.		28800	IN	A	15.195.208.12

;; Query time: 232 msec
;; SERVER: 15.195.192.37#53(ns5.hp.com)
;; WHEN: Mon May 21 22:57:33 2012
;; MSG SIZE  rcvd: 287

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.hp.com aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1638
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 0

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

;; ANSWER SECTION:
www.hp.com.		99	IN	CNAME	www.hpgtm.nsatc.net.

;; AUTHORITY SECTION:
nsatc.net.		899	IN	SOA	admin.nsatc.net. dl-cdn_infrastructure.level3.com. 1337038358 10800 2700 3600000 900

;; Query time: 5 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon May 21 22:57:34 2012
;; MSG SIZE  rcvd: 132

Checking other options ... failed too.

SMTP

MX 10 smtp.hp.com
Looking for AAAA on smtp.hp.com

DNS

Looking for AAAA of NS ns4.hp.com
No AAAA record for ns4.hp.com
Looking for AAAA of NS ns6.hp.com
No AAAA record for ns6.hp.com
Looking for AAAA of NS ns1.hp.com
No AAAA record for ns1.hp.com
Looking for AAAA of NS ns3.hp.com
No AAAA record for ns3.hp.com
Looking for AAAA of NS ns5.hp.com
No AAAA record for ns5.hp.com
Looking for AAAA of NS ns2.hp.com
No AAAA record for ns2.hp.com

NTP

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

XMPP

Looking for a SRV record for _xmpp-client._tcp.hp.com
Looking for a SRV record for _xmpp-server._tcp.hp.com
Found XMPP server nxpfs.ucfederationcloud.com (0, 5269)
XMPP server hp.com: "nxpfs.ucfederationcloud.com"
Trying to connect to 204.232.189.34 on 5269 ... Connection succeeded

Last Updated: Mon May 21 13:27:38 2012 UTC