Check that www.unl.edu.ec 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 unl.edu.ec soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 116
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			139513	IN	NS	f.root-servers.net.
.			139513	IN	NS	b.root-servers.net.
.			139513	IN	NS	g.root-servers.net.
.			139513	IN	NS	k.root-servers.net.
.			139513	IN	NS	m.root-servers.net.
.			139513	IN	NS	i.root-servers.net.
.			139513	IN	NS	j.root-servers.net.
.			139513	IN	NS	e.root-servers.net.
.			139513	IN	NS	c.root-servers.net.
.			139513	IN	NS	a.root-servers.net.
.			139513	IN	NS	h.root-servers.net.
.			139513	IN	NS	d.root-servers.net.
.			139513	IN	NS	l.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	8836	IN	A	198.41.0.4
a.root-servers.net.	8836	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	485501	IN	A	192.228.79.201
c.root-servers.net.	354884	IN	A	192.33.4.12
d.root-servers.net.	313233	IN	A	128.8.10.90
d.root-servers.net.	313233	IN	AAAA	2001:500:2d::d
e.root-servers.net.	485501	IN	A	192.203.230.10
f.root-servers.net.	9707	IN	A	192.5.5.241
f.root-servers.net.	314583	IN	AAAA	2001:500:2f::f
g.root-servers.net.	10371	IN	A	192.112.36.4
h.root-servers.net.	572222	IN	A	128.63.2.53
h.root-servers.net.	572222	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	8943	IN	A	192.36.148.17
i.root-servers.net.	8943	IN	AAAA	2001:7fe::53

;; Query time: 30 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 11:32:48 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 328
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 5

;; QUESTION SECTION:
;unl.edu.ec.			IN	SOA

;; AUTHORITY SECTION:
ec.			172800	IN	NS	n1.nic.ec.
ec.			172800	IN	NS	n2.nic.ec.
ec.			172800	IN	NS	sns-pb.isc.org.

;; ADDITIONAL SECTION:
n1.nic.ec.		172800	IN	A	200.12.198.1
n2.nic.ec.		172800	IN	A	200.12.199.1
sns-pb.isc.org.		172800	IN	A	192.5.4.1
n2.nic.ec.		172800	IN	AAAA	2801:0:60::1
sns-pb.isc.org.		172800	IN	AAAA	2001:500:2e::1

;; Query time: 37 msec
;; SERVER: 2001:7fd::1#53(k.root-servers.net)
;; WHEN: Wed May 23 11:32:48 2012
;; MSG SIZE  rcvd: 198

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 679
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 0

;; QUESTION SECTION:
;unl.edu.ec.			IN	SOA

;; AUTHORITY SECTION:
unl.edu.ec.		129600	IN	NS	srv1.telconet.net.
unl.edu.ec.		129600	IN	NS	srv2.telconet.net.

;; Query time: 332 msec
;; SERVER: 200.12.198.1#53(n1.nic.ec)
;; WHEN: Wed May 23 11:32:48 2012
;; MSG SIZE  rcvd: 78

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1276
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;unl.edu.ec.			IN	SOA

;; ANSWER SECTION:
unl.edu.ec.		300	IN	SOA	srv1.telconet.net. hostmaster.unl.edu.ec. 2011051706 3600 250 1209600 300

;; AUTHORITY SECTION:
unl.edu.ec.		300	IN	NS	srv1.telconet.net.
unl.edu.ec.		300	IN	NS	srv2.telconet.net.

;; ADDITIONAL SECTION:
srv1.telconet.net.	86400	IN	A	200.93.192.148
srv2.telconet.net.	86400	IN	A	200.93.192.161

;; Query time: 364 msec
;; SERVER: 200.93.192.161#53(srv2.telconet.net)
;; WHEN: Wed May 23 11:32:48 2012
;; MSG SIZE  rcvd: 157

HTTP

Looking for CNAME of www.unl.edu.ec
Checking if there is a AAAA for www.unl.edu.ec ... success.
Sending...

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

Reading ...

HTTP/1.1 200 OK
Date: Wed, 23 May 2012 01:59:26 GMT
Server: Apache
X-Powered-By: PHP/5.2.10
Set-Cookie: ace4659e829c38d313d78deac69e3164=cefa4dnc9mairr8o4tsgh09ek6; 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: Wed, 23 May 2012 01:59:27 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Content-Type: text/html; charset=utf-8

Accessed / [2800:68:7:49:0:0:0:2] Response: HTTP/1.1 200 OK

SMTP

MX 0 relaycedia.telconet.net
Looking for AAAA on relaycedia.telconet.net
MX 0 webmail.unl.edu.ec
Looking for AAAA on webmail.unl.edu.ec
Connecting to 2800:68:7:49:0:0:0:20 ... failed. IO::Socket::INET6: connect: Connection timed out

DNS

Looking for AAAA of NS srv1.telconet.net
No AAAA record for srv1.telconet.net
Looking for AAAA of NS srv2.telconet.net
No AAAA record for srv2.telconet.net

NTP

Looking for an A record for ntp.unl.edu.ec
Looking for an A record for clock.unl.edu.ec
Looking for an A record for time.unl.edu.ec
Looking for an A record for chime.unl.edu.ec

XMPP

Looking for a SRV record for _xmpp-client._tcp.unl.edu.ec
Looking for a SRV record for _xmpp-server._tcp.unl.edu.ec

Last Updated: Wed May 23 02:06:39 2012 UTC