Check that www.nectec.or.th 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 nectec.or.th soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 522
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			323705	IN	NS	j.root-servers.net.
.			323705	IN	NS	l.root-servers.net.
.			323705	IN	NS	d.root-servers.net.
.			323705	IN	NS	a.root-servers.net.
.			323705	IN	NS	c.root-servers.net.
.			323705	IN	NS	b.root-servers.net.
.			323705	IN	NS	m.root-servers.net.
.			323705	IN	NS	i.root-servers.net.
.			323705	IN	NS	e.root-servers.net.
.			323705	IN	NS	g.root-servers.net.
.			323705	IN	NS	f.root-servers.net.
.			323705	IN	NS	h.root-servers.net.
.			323705	IN	NS	k.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	193028	IN	A	198.41.0.4
a.root-servers.net.	193028	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	151292	IN	A	192.228.79.201
c.root-servers.net.	539076	IN	A	192.33.4.12
d.root-servers.net.	497425	IN	A	128.8.10.90
d.root-servers.net.	497425	IN	AAAA	2001:500:2d::d
e.root-servers.net.	148612	IN	A	192.203.230.10
f.root-servers.net.	193899	IN	A	192.5.5.241
f.root-servers.net.	498775	IN	AAAA	2001:500:2f::f
g.root-servers.net.	194563	IN	A	192.112.36.4
h.root-servers.net.	151601	IN	A	128.63.2.53
h.root-servers.net.	151601	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	193135	IN	A	192.36.148.17
i.root-servers.net.	193135	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon May 21 08:22:56 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1072
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 7, ADDITIONAL: 12

;; QUESTION SECTION:
;nectec.or.th.			IN	SOA

;; AUTHORITY SECTION:
th.			172800	IN	NS	ns-a.thnic.co.th.
th.			172800	IN	NS	th.cctld.authdns.ripe.net.
th.			172800	IN	NS	dns1.thnic.co.th.
th.			172800	IN	NS	ns.thnic.net.
th.			172800	IN	NS	ams.sns-pb.isc.org.
th.			172800	IN	NS	sfba.sns-pb.isc.org.
th.			172800	IN	NS	ns-e.thnic.co.th.

;; ADDITIONAL SECTION:
ns.thnic.net.		172800	IN	A	202.28.0.1
th.cctld.authdns.ripe.net. 172800 IN	A	193.0.9.116
th.cctld.authdns.ripe.net. 172800 IN	AAAA	2001:67c:e0::116
ams.sns-pb.isc.org.	172800	IN	A	199.6.1.30
ams.sns-pb.isc.org.	172800	IN	AAAA	2001:500:60::30
dns1.thnic.co.th.	172800	IN	A	202.28.1.22
dns1.thnic.co.th.	172800	IN	AAAA	2001:3c8:1209:1::22
ns-a.thnic.co.th.	172800	IN	A	61.19.242.38
ns-e.thnic.co.th.	172800	IN	A	194.0.1.28
ns-e.thnic.co.th.	172800	IN	AAAA	2001:678:4::1c
sfba.sns-pb.isc.org.	172800	IN	A	149.20.64.3
sfba.sns-pb.isc.org.	172800	IN	AAAA	2001:4f8:0:2::19

;; Query time: 35 msec
;; SERVER: 2001:7fe::53#53(i.root-servers.net)
;; WHEN: Mon May 21 08:22:56 2012
;; MSG SIZE  rcvd: 461

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 624
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 1

;; QUESTION SECTION:
;nectec.or.th.			IN	SOA

;; AUTHORITY SECTION:
nectec.or.th.		7200	IN	NS	ns1.nectec.or.th.
nectec.or.th.		7200	IN	NS	ns2.inet.co.th.

;; ADDITIONAL SECTION:
ns1.nectec.or.th.	7200	IN	A	202.44.204.67

;; Query time: 322 msec
;; SERVER: 2001:67c:e0::116#53(th.cctld.authdns.ripe.net)
;; WHEN: Mon May 21 08:22:57 2012
;; MSG SIZE  rcvd: 90

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1559
;; flags: qr aa ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;nectec.or.th.			IN	SOA

;; ANSWER SECTION:
nectec.or.th.		86400	IN	SOA	ns1.nectec.or.th. sysadmin.ns1.nectec.or.th. 2012040201 10800 7200 1209600 86400

;; AUTHORITY SECTION:
nectec.or.th.		86400	IN	NS	ns2.nectec.or.th.
nectec.or.th.		86400	IN	NS	ns1.nectec.or.th.

;; ADDITIONAL SECTION:
ns1.nectec.or.th.	86400	IN	A	202.44.204.67
ns2.nectec.or.th.	86400	IN	A	202.44.204.68

;; Query time: 197 msec
;; SERVER: 202.44.204.67#53(ns1.nectec.or.th)
;; WHEN: Mon May 21 08:22:58 2012
;; MSG SIZE  rcvd: 143

HTTP

Looking for CNAME of www.nectec.or.th
Checking if there is a AAAA for www.nectec.or.th ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.nectec.or.th aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1040
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.nectec.or.th.		IN	AAAA

;; AUTHORITY SECTION:
nectec.or.th.		10800	IN	SOA	ns1.nectec.or.th. sysadmin.ns1.nectec.or.th. 2012040201 10800 7200 1209600 86400

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon May 21 08:22:58 2012
;; MSG SIZE  rcvd: 83

Checking other options ... succeeded as www.ipv6.nectec.or.th.
Sending...

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

Reading ...

HTTP/1.1 200 OK
Date: Sun, 20 May 2012 22:47:48 GMT
Server: Apache/2.2.15 (CentOS)
X-Powered-By: PHP/5.3.3
Set-Cookie: 6064a4bb2095727c6dba188001e207a4=mjjubb0unj00q19vj52i2a1hd6; path=/
P3P: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
Expires: Mon, 1 Jan 2001 00:00:00 GMT
Last-Modified: Sun, 20 May 2012 22:47:51 GMT
Cache-Control: post-check=0, pre-check=0
Pragma: no-cache
Content-Type: text/html; charset=utf-8

Accessed / [2001:f00:7588:2:0:0:0:6] Response: HTTP/1.1 200 OK

SMTP

MX 10 imail.nectec.or.th
Looking for AAAA on imail.nectec.or.th
MX 10 maildr.nectec.or.th
Looking for AAAA on maildr.nectec.or.th

DNS

Looking for AAAA of NS ns1.nectec.or.th
No AAAA record for ns1.nectec.or.th
Looking for AAAA of NS ns2.nectec.or.th
No AAAA record for ns2.nectec.or.th

NTP

Looking for an A record for ntp.nectec.or.th
Looking for an A record for clock.nectec.or.th
Found an A or AAAA record. Now looking for a AAAA.
Cannot find a AAAA record for clock.nectec.or.th
Cannot find a AAAA record for clock.ipv6.nectec.or.th

XMPP

Looking for a SRV record for _xmpp-client._tcp.nectec.or.th
Looking for a SRV record for _xmpp-server._tcp.nectec.or.th

Last Updated: Sun May 20 22:53:04 2012 UTC