Check that www.suin.edu.sd 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 suin.edu.sd soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 950
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			232247	IN	NS	f.root-servers.net.
.			232247	IN	NS	h.root-servers.net.
.			232247	IN	NS	l.root-servers.net.
.			232247	IN	NS	b.root-servers.net.
.			232247	IN	NS	i.root-servers.net.
.			232247	IN	NS	c.root-servers.net.
.			232247	IN	NS	d.root-servers.net.
.			232247	IN	NS	e.root-servers.net.
.			232247	IN	NS	j.root-servers.net.
.			232247	IN	NS	a.root-servers.net.
.			232247	IN	NS	k.root-servers.net.
.			232247	IN	NS	g.root-servers.net.
.			232247	IN	NS	m.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	101570	IN	A	198.41.0.4
a.root-servers.net.	101570	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	59834	IN	A	192.228.79.201
c.root-servers.net.	447618	IN	A	192.33.4.12
d.root-servers.net.	405967	IN	A	128.8.10.90
d.root-servers.net.	405967	IN	AAAA	2001:500:2d::d
e.root-servers.net.	57154	IN	A	192.203.230.10
f.root-servers.net.	102441	IN	A	192.5.5.241
f.root-servers.net.	407317	IN	AAAA	2001:500:2f::f
g.root-servers.net.	103105	IN	A	192.112.36.4
h.root-servers.net.	60143	IN	A	128.63.2.53
h.root-servers.net.	60143	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	101677	IN	A	192.36.148.17
i.root-servers.net.	101677	IN	AAAA	2001:7fe::53

;; Query time: 8 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 09:47:14 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1920
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 7, ADDITIONAL: 8

;; QUESTION SECTION:
;suin.edu.sd.			IN	SOA

;; AUTHORITY SECTION:
sd.			172800	IN	NS	sd.cctld.authdns.ripe.net.
sd.			172800	IN	NS	ns1.coza.net.za.
sd.			172800	IN	NS	ns1.uaenic.ae.
sd.			172800	IN	NS	ns2.uaenic.ae.
sd.			172800	IN	NS	ans1.sis.sd.
sd.			172800	IN	NS	ans1.canar.sd.
sd.			172800	IN	NS	ans2.canar.sd.

;; ADDITIONAL SECTION:
sd.cctld.authdns.ripe.net. 172800 IN	A	193.0.9.109
ns1.coza.net.za.	172800	IN	A	66.135.62.20
ns1.uaenic.ae.		172800	IN	A	213.42.0.226
ns2.uaenic.ae.		172800	IN	A	195.229.0.186
ans1.sis.sd.		172800	IN	A	196.29.166.134
ans1.canar.sd.		172800	IN	A	196.29.180.14
ans2.canar.sd.		172800	IN	A	196.29.164.14
sd.cctld.authdns.ripe.net. 172800 IN	AAAA	2001:67c:e0::109

;; Query time: 27 msec
;; SERVER: 2001:500:3::42#53(l.root-servers.net)
;; WHEN: Tue May 22 09:47:14 2012
;; MSG SIZE  rcvd: 349

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 749
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;suin.edu.sd.			IN	SOA

;; Query time: 170 msec
;; SERVER: 195.229.0.186#53(ns2.uaenic.ae)
;; WHEN: Tue May 22 09:47:14 2012
;; MSG SIZE  rcvd: 29

HTTP

Looking for CNAME of www.suin.edu.sd
Checking if there is a AAAA for www.suin.edu.sd ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.suin.edu.sd aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1396
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.suin.edu.sd.		IN	AAAA

;; AUTHORITY SECTION:
suin.edu.sd.		360	IN	SOA	ns2.suin.edu.sd. admin.suin.edu.sd. 3636525939 60 360 360 604800

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 09:47:17 2012
;; MSG SIZE  rcvd: 79

Checking other options ... succeeded as suin.edu.sd.
Connection failed: IO::Socket::INET6: connect: Connection refused

Ping to suin.edu.sd [0:0:0:0:0:0:0:1]

0:0:0:0:0:0:0:1 is alive

Traceroute to suin.edu.sd [0:0:0:0:0:0:0:1]

 1  localhost (::1)  0.338 ms  0.229 ms  0.122 ms

SMTP

MX 10 mail.suin.edu.sd
Looking for AAAA on mail.suin.edu.sd

DNS

Looking for AAAA of NS ns2.suin.edu.sd
No AAAA record for ns2.suin.edu.sd
Looking for AAAA of NS ns1.suin.edu.sd
No AAAA record for ns1.suin.edu.sd

NTP

Looking for an A record for ntp.suin.edu.sd
Looking for an A record for clock.suin.edu.sd
Looking for an A record for time.suin.edu.sd
Looking for an A record for chime.suin.edu.sd

XMPP

Looking for a SRV record for _xmpp-client._tcp.suin.edu.sd
Looking for a SRV record for _xmpp-server._tcp.suin.edu.sd

Last Updated: Tue May 22 00:17:25 2012 UTC