Check that www.iweb.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 iweb.com soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1129
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			295149	IN	NS	a.root-servers.net.
.			295149	IN	NS	k.root-servers.net.
.			295149	IN	NS	j.root-servers.net.
.			295149	IN	NS	d.root-servers.net.
.			295149	IN	NS	i.root-servers.net.
.			295149	IN	NS	e.root-servers.net.
.			295149	IN	NS	l.root-servers.net.
.			295149	IN	NS	f.root-servers.net.
.			295149	IN	NS	g.root-servers.net.
.			295149	IN	NS	h.root-servers.net.
.			295149	IN	NS	b.root-servers.net.
.			295149	IN	NS	c.root-servers.net.
.			295149	IN	NS	m.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	164472	IN	A	198.41.0.4
a.root-servers.net.	164472	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	122736	IN	A	192.228.79.201
c.root-servers.net.	510520	IN	A	192.33.4.12
d.root-servers.net.	468869	IN	A	128.8.10.90
d.root-servers.net.	468869	IN	AAAA	2001:500:2d::d
e.root-servers.net.	120056	IN	A	192.203.230.10
f.root-servers.net.	165343	IN	A	192.5.5.241
f.root-servers.net.	470219	IN	AAAA	2001:500:2f::f
g.root-servers.net.	166007	IN	A	192.112.36.4
h.root-servers.net.	123045	IN	A	128.63.2.53
h.root-servers.net.	123045	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	164579	IN	A	192.36.148.17
i.root-servers.net.	164579	IN	AAAA	2001:7fe::53

;; Query time: 14 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon May 21 16:18:52 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1660
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

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

;; AUTHORITY SECTION:
com.			172800	IN	NS	m.gtld-servers.net.
com.			172800	IN	NS	l.gtld-servers.net.
com.			172800	IN	NS	b.gtld-servers.net.
com.			172800	IN	NS	a.gtld-servers.net.
com.			172800	IN	NS	i.gtld-servers.net.
com.			172800	IN	NS	c.gtld-servers.net.
com.			172800	IN	NS	e.gtld-servers.net.
com.			172800	IN	NS	j.gtld-servers.net.
com.			172800	IN	NS	d.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	k.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: 251 msec
;; SERVER: 2001:500:2d::d#53(d.root-servers.net)
;; WHEN: Mon May 21 16:18:52 2012
;; MSG SIZE  rcvd: 486

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1702
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 8, ADDITIONAL: 8

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

;; AUTHORITY SECTION:
iweb.com.		172800	IN	NS	ns1.iweb.com.
iweb.com.		172800	IN	NS	ns2.iweb.com.
iweb.com.		172800	IN	NS	ns3.iweb.com.
iweb.com.		172800	IN	NS	ns4.iweb.com.
iweb.com.		172800	IN	NS	ns5.iweb.com.
iweb.com.		172800	IN	NS	ns6.iweb.com.
iweb.com.		172800	IN	NS	ns7.iweb.com.
iweb.com.		172800	IN	NS	ns8.iweb.com.

;; ADDITIONAL SECTION:
ns1.iweb.com.		172800	IN	A	204.74.108.1
ns2.iweb.com.		172800	IN	A	204.74.109.1
ns3.iweb.com.		172800	IN	A	199.7.68.1
ns4.iweb.com.		172800	IN	A	199.7.69.1
ns5.iweb.com.		172800	IN	A	204.74.114.1
ns6.iweb.com.		172800	IN	A	204.74.115.1
ns7.iweb.com.		172800	IN	A	174.142.253.125
ns8.iweb.com.		172800	IN	A	67.205.116.125

;; Query time: 133 msec
;; SERVER: 2001:503:231d::2:30#53(b.gtld-servers.net)
;; WHEN: Mon May 21 16:18:52 2012
;; MSG SIZE  rcvd: 298

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1608
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 8, ADDITIONAL: 0

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

;; ANSWER SECTION:
iweb.com.		14400	IN	SOA	pdns1.ultradns.net. hostmaster.privatedns.com. 2011103046 10800 3600 604800 86400

;; AUTHORITY SECTION:
iweb.com.		86400	IN	NS	pdns1.ultradns.net.
iweb.com.		86400	IN	NS	pdns2.ultradns.net.
iweb.com.		86400	IN	NS	pdns3.ultradns.org.
iweb.com.		86400	IN	NS	pdns4.ultradns.org.
iweb.com.		86400	IN	NS	pdns5.ultradns.info.
iweb.com.		86400	IN	NS	pdns6.ultradns.co.uk.
iweb.com.		86400	IN	NS	ns8.iweb.com.
iweb.com.		86400	IN	NS	ns7.iweb.com.

;; Query time: 21 msec
;; SERVER: 204.74.108.1#53(ns1.iweb.com)
;; WHEN: Mon May 21 16:18:52 2012
;; MSG SIZE  rcvd: 291

HTTP

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

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

Reading ...

HTTP/1.1 301 Moved Permanently
Date: Mon, 21 May 2012 06:48:54 GMT
Server: Apache/2.2.16 (Debian)
Location: http://iweb.com/
Vary: Accept-Encoding
Connection: close
Content-Type: text/html; charset=iso-8859-1

Accessed / [2607:f748:1200:e3:0:0:0:1] Response: HTTP/1.1 301 Moved Permanently
Redirecting to http://iweb.com/
Sending...

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

Reading ...

HTTP/1.1 200 OK
Date: Mon, 21 May 2012 06:48:54 GMT
Server: Apache/2.2.16 (Debian)
Accept-Ranges: bytes
X-Powered-By: PHP/5.3.3-7+squeeze3
X-Drupal-Cache: HIT
Etag: "1337581807-0"
Cache-Control: public, max-age=0
Last-Modified: Mon, 21 May 2012 06:30:07 +0000
Expires: Sun, 11 Mar 1984 12:00:00 GMT
Vary: Cookie,Accept-Encoding
X-PF-Uncompressing: 1
Connection: close
Content-Type: text/html; charset=utf-8

Accessed / [2607:f748:1200:e3:0:0:0:1] Response: HTTP/1.1 200 OK

SMTP

MX 0 mx1.iweb.com
Looking for AAAA on mx1.iweb.com
MX 0 mx2.iweb.com
Looking for AAAA on mx2.iweb.com

DNS

Looking for AAAA of NS pdns3.ultradns.org
Querying 2610:a1:1015:0:0:0:0:1 for SOA of iweb.com over IPv6 ... successful!
Looking for AAAA of NS ns7.iweb.com
No AAAA record for ns7.iweb.com
Looking for AAAA of NS pdns6.ultradns.co.uk
Querying 2610:a1:1017:0:0:0:0:1 for SOA of iweb.com over IPv6 ... successful!
Looking for AAAA of NS ns8.iweb.com
No AAAA record for ns8.iweb.com
Looking for AAAA of NS pdns4.ultradns.org
Querying 2001:502:4612:0:0:0:0:1 for SOA of iweb.com over IPv6 ... successful!
Looking for AAAA of NS pdns5.ultradns.info
Querying 2610:a1:1016:0:0:0:0:1 for SOA of iweb.com over IPv6 ... successful!
Looking for AAAA of NS pdns1.ultradns.net
Querying 2001:502:f3ff:0:0:0:0:1 for SOA of iweb.com over IPv6 ... successful!
Looking for AAAA of NS pdns2.ultradns.net
Querying 2610:a1:1014:0:0:0:0:1 for SOA of iweb.com over IPv6 ... successful!

NTP

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

XMPP

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

Last Updated: Mon May 21 06:48:56 2012 UTC