Check that www.epn.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 epn.edu.ec soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1160
;; flags: qr ra; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; AUTHORITY SECTION:
.			3600000	IN	NS	M.ROOT-SERVERS.NET.
.			3600000	IN	NS	J.ROOT-SERVERS.NET.
.			3600000	IN	NS	G.ROOT-SERVERS.NET.
.			3600000	IN	NS	H.ROOT-SERVERS.NET.
.			3600000	IN	NS	B.ROOT-SERVERS.NET.
.			3600000	IN	NS	I.ROOT-SERVERS.NET.
.			3600000	IN	NS	K.ROOT-SERVERS.NET.
.			3600000	IN	NS	E.ROOT-SERVERS.NET.
.			3600000	IN	NS	A.ROOT-SERVERS.NET.
.			3600000	IN	NS	D.ROOT-SERVERS.NET.
.			3600000	IN	NS	L.ROOT-SERVERS.NET.
.			3600000	IN	NS	F.ROOT-SERVERS.NET.
.			3600000	IN	NS	C.ROOT-SERVERS.NET.

;; ADDITIONAL SECTION:
A.ROOT-SERVERS.NET.	441865	IN	A	198.41.0.4
A.ROOT-SERVERS.NET.	441865	IN	AAAA	2001:503:ba3e::2:30
B.ROOT-SERVERS.NET.	400129	IN	A	192.228.79.201
C.ROOT-SERVERS.NET.	142523	IN	A	192.33.4.12
D.ROOT-SERVERS.NET.	139077	IN	A	128.8.10.90
D.ROOT-SERVERS.NET.	139077	IN	AAAA	2001:500:2d::d
E.ROOT-SERVERS.NET.	397449	IN	A	192.203.230.10
F.ROOT-SERVERS.NET.	442736	IN	A	192.5.5.241
F.ROOT-SERVERS.NET.	138472	IN	AAAA	2001:500:2f::f
G.ROOT-SERVERS.NET.	443400	IN	A	192.112.36.4
H.ROOT-SERVERS.NET.	400438	IN	A	128.63.2.53
H.ROOT-SERVERS.NET.	400438	IN	AAAA	2001:500:1::803f:235
I.ROOT-SERVERS.NET.	441972	IN	A	192.36.148.17
I.ROOT-SERVERS.NET.	441972	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri May 18 11:15:39 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1937
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 5

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

;; Query time: 35 msec
;; SERVER: 2001:7fe::53#53(I.ROOT-SERVERS.NET)
;; WHEN: Fri May 18 11:15:39 2012
;; MSG SIZE  rcvd: 198

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1454
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
epn.edu.ec.		129600	IN	NS	uio.telconet.net.
epn.edu.ec.		129600	IN	NS	server.epn.edu.ec.

;; ADDITIONAL SECTION:
server.epn.edu.ec.	129600	IN	A	192.188.57.242

;; Query time: 202 msec
;; SERVER: 2001:500:2e::1#53(sns-pb.isc.org)
;; WHEN: Fri May 18 11:15:40 2012
;; MSG SIZE  rcvd: 95

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 695
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0

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

;; Query time: 370 msec
;; SERVER: 200.93.216.2#53(uio.telconet.net)
;; WHEN: Fri May 18 11:15:40 2012
;; MSG SIZE  rcvd: 28

HTTP

Looking for CNAME of www.epn.edu.ec
Checking if there is a AAAA for www.epn.edu.ec ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.epn.edu.ec aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 682
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.epn.edu.ec.			IN	AAAA

;; AUTHORITY SECTION:
epn.edu.ec.		10800	IN	SOA	server.epn.edu.ec. root.server.epn.edu.ec. 2012051001 28800 7200 604800 86400

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri May 18 11:15:42 2012
;; MSG SIZE  rcvd: 80

Checking other options ... succeeded as www.ipv6.epn.edu.ec.
Connection failed: IO::Socket::INET6: connect: Connection timed out

Ping to www.ipv6.epn.edu.ec [2800:68:11:a0:2060:0:0:254]

no answer from 2800:68:11:a0:2060:0:0:254

Traceroute to www.ipv6.epn.edu.ec [2800:68:11:a0:2060:0:0:254]

 1  2001:44b8:60::1  0.687 ms  0.744 ms  0.461 ms
 2  2001:44b8:8060:1d::6  5.484 ms  0.984 ms  0.920 ms
 3  2001:44b8:8060:34::1  178.527 ms  1.587 ms  8.272 ms
 4  2001:44b8:b060:7::2  20.057 ms  20.111 ms  20.086 ms
 5  2001:44b8:b070:1::12  166.229 ms  204.459 ms  203.097 ms
 6  2001:44b8:f0a0:5::1  124.153 ms  121.287 ms  121.091 ms
 7  2001:218:2000:5000::15  120.943 ms  233.081 ms  121.173 ms
 8  2001:218:0:2000::91  121.529 ms  121.735 ms  130.118 ms
 9  2001:218:0:2000::13e  173.592 ms  180.656 ms  173.699 ms
10  2001:218:0:2000::159  175.024 ms  174.967 ms  175.032 ms
11  2001:218:0:6000::156  174.383 ms  173.572 ms  174.031 ms
12  2001:7fa:0:1::ca28:a1ed  149.877 ms  148.995 ms  143.845 ms
13  2001:200:e000:923::7660:1  192.535 ms  192.534 ms  192.901 ms
14  * * *
15  * * *
16  * * *
17  * * *
18  * * *
19  * * *
20  * * *
21  * * *
22  * * *
23  * * *
24  * * *
25  * * *
26  * * *
27  * * *
28  * * *
29  * * *
30  * * *

SMTP

MX 0 relaycedia.telconet.net
Looking for AAAA on relaycedia.telconet.net

DNS

Looking for AAAA of NS uio.telconet.net
No AAAA record for uio.telconet.net
Looking for AAAA of NS server.epn.edu.ec
Querying 2800:68:11:a0:2040:0:0:242 for SOA of epn.edu.ec over IPv6 ... FAILED

NTP

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

XMPP

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

Last Updated: Fri May 18 01:56:22 2012 UTC