Check that www.sprint.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 sprint.com soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 2010
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			197765	IN	NS	l.root-servers.net.
.			197765	IN	NS	g.root-servers.net.
.			197765	IN	NS	c.root-servers.net.
.			197765	IN	NS	i.root-servers.net.
.			197765	IN	NS	h.root-servers.net.
.			197765	IN	NS	f.root-servers.net.
.			197765	IN	NS	k.root-servers.net.
.			197765	IN	NS	e.root-servers.net.
.			197765	IN	NS	d.root-servers.net.
.			197765	IN	NS	b.root-servers.net.
.			197765	IN	NS	j.root-servers.net.
.			197765	IN	NS	m.root-servers.net.
.			197765	IN	NS	a.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	67088	IN	A	198.41.0.4
a.root-servers.net.	67088	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	25352	IN	A	192.228.79.201
c.root-servers.net.	413136	IN	A	192.33.4.12
d.root-servers.net.	371485	IN	A	128.8.10.90
d.root-servers.net.	371485	IN	AAAA	2001:500:2d::d
e.root-servers.net.	22672	IN	A	192.203.230.10
f.root-servers.net.	67959	IN	A	192.5.5.241
f.root-servers.net.	372835	IN	AAAA	2001:500:2f::f
g.root-servers.net.	68623	IN	A	192.112.36.4
h.root-servers.net.	25661	IN	A	128.63.2.53
h.root-servers.net.	25661	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	67195	IN	A	192.36.148.17
i.root-servers.net.	67195	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 19:21:56 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 107
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

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

;; AUTHORITY SECTION:
com.			172800	IN	NS	a.gtld-servers.net.
com.			172800	IN	NS	d.gtld-servers.net.
com.			172800	IN	NS	h.gtld-servers.net.
com.			172800	IN	NS	m.gtld-servers.net.
com.			172800	IN	NS	k.gtld-servers.net.
com.			172800	IN	NS	b.gtld-servers.net.
com.			172800	IN	NS	j.gtld-servers.net.
com.			172800	IN	NS	c.gtld-servers.net.
com.			172800	IN	NS	f.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	i.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: 36 msec
;; SERVER: 2001:7fe::53#53(i.root-servers.net)
;; WHEN: Tue May 22 19:21:56 2012
;; MSG SIZE  rcvd: 500

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1214
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 6

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

;; AUTHORITY SECTION:
sprint.com.		172800	IN	NS	ns1-auth.sprintlink.net.
sprint.com.		172800	IN	NS	ns3-auth.sprintlink.net.
sprint.com.		172800	IN	NS	reston-ns2.telemail.net.
sprint.com.		172800	IN	NS	reston-ns1.telemail.net.
sprint.com.		172800	IN	NS	ns2-auth.sprintlink.net.
sprint.com.		172800	IN	NS	reston-ns3.telemail.net.

;; ADDITIONAL SECTION:
ns1-auth.sprintlink.net. 172800	IN	A	206.228.179.10
ns3-auth.sprintlink.net. 172800	IN	A	144.228.255.10
reston-ns2.telemail.net. 172800	IN	A	144.230.192.11
reston-ns1.telemail.net. 172800	IN	A	206.229.206.10
ns2-auth.sprintlink.net. 172800	IN	A	144.228.254.10
reston-ns3.telemail.net. 172800	IN	A	206.229.207.23

;; Query time: 216 msec
;; SERVER: 192.55.83.30#53(m.gtld-servers.net)
;; WHEN: Tue May 22 19:21:57 2012
;; MSG SIZE  rcvd: 291

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1527
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 6, ADDITIONAL: 0

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

;; ANSWER SECTION:
sprint.com.		3600	IN	SOA	reston-ns1.telemail.net. domain_management.sprint.com. 2012010393 3600 1800 2419200 900

;; AUTHORITY SECTION:
sprint.com.		3600	IN	NS	reston-ns3.telemail.net.
sprint.com.		3600	IN	NS	reston-ns2.telemail.net.
sprint.com.		3600	IN	NS	ns2-auth.sprintlink.net.
sprint.com.		3600	IN	NS	ns1-auth.sprintlink.net.
sprint.com.		3600	IN	NS	ns3-auth.sprintlink.net.
sprint.com.		3600	IN	NS	reston-ns1.telemail.net.

;; Query time: 251 msec
;; SERVER: 2600::a1#53(ns1-auth.sprintlink.net)
;; WHEN: Tue May 22 19:21:57 2012
;; MSG SIZE  rcvd: 249

HTTP

Looking for CNAME of www.sprint.com
Checking if there is a AAAA for www.sprint.com ... success.
Sending...

HEAD / HTTP/1.1
Host: www.sprint.com
User-Agent: ipv6-survey.pl/1.97 http://www.mrp.net/IPv6_Survey.html

Reading ...

HTTP/1.1 302 Found
Date: Tue, 22 May 2012 09:51:58 GMT
Content-Type: text/html; charset=iso-8859-1
Connection: keep-alive
Server: Apache/2.2.14 (Red Hat)
Set-Cookie: TLTSID=C5C82F72A3F310A307449DEC514E2660; Path=/; Domain=.sprint.com
Set-Cookie: TLTUID=C5C82F72A3F310A307449DEC514E2660; Path=/; Domain=.sprint.com; Expires=Tue, 22-May-2022 09:51:58 GMT
Location: http://m.sprint.com?INTNAV=FS:HP:Redirect
Vary: Accept-Encoding
Set-Cookie: NSS=AEYAQk+7Yb42lnBdA+eMAg==; expires=Thu, 31-Dec-37 23:55:55 GMT; path=/

Accessed / [2600:0:0:0:0:0:0:aaaa] Response: HTTP/1.1 302 Found
Redirecting to http://m.sprint.com?INTNAV=FS:HP:Redirect/
No AAAA on redirect.

SMTP

MX 10 mail.global.sprint.com
Looking for AAAA on mail.global.sprint.com

DNS

Looking for AAAA of NS reston-ns2.telemail.net
No AAAA record for reston-ns2.telemail.net
Looking for AAAA of NS ns2-auth.sprintlink.net
Querying 2600:0:0:0:0:0:0:a2 for SOA of sprint.com over IPv6 ... successful!
Looking for AAAA of NS reston-ns1.telemail.net
No AAAA record for reston-ns1.telemail.net
Looking for AAAA of NS ns3-auth.sprintlink.net
Querying 2600:0:0:0:0:0:0:a3 for SOA of sprint.com over IPv6 ... successful!
Looking for AAAA of NS reston-ns3.telemail.net
No AAAA record for reston-ns3.telemail.net
Looking for AAAA of NS ns1-auth.sprintlink.net
Querying 2600:0:0:0:0:0:0:a1 for SOA of sprint.com over IPv6 ... successful!

NTP

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

XMPP

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

Last Updated: Tue May 22 09:52:01 2012 UTC