Check that www.uol.edu.pk 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 uol.edu.pk soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 999
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			130551	IN	NS	m.root-servers.net.
.			130551	IN	NS	h.root-servers.net.
.			130551	IN	NS	g.root-servers.net.
.			130551	IN	NS	i.root-servers.net.
.			130551	IN	NS	l.root-servers.net.
.			130551	IN	NS	f.root-servers.net.
.			130551	IN	NS	j.root-servers.net.
.			130551	IN	NS	d.root-servers.net.
.			130551	IN	NS	b.root-servers.net.
.			130551	IN	NS	a.root-servers.net.
.			130551	IN	NS	e.root-servers.net.
.			130551	IN	NS	k.root-servers.net.
.			130551	IN	NS	c.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	604677	IN	A	198.41.0.4
a.root-servers.net.	604677	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	476539	IN	A	192.228.79.201
c.root-servers.net.	345922	IN	A	192.33.4.12
d.root-servers.net.	304271	IN	A	128.8.10.90
d.root-servers.net.	304271	IN	AAAA	2001:500:2d::d
e.root-servers.net.	476539	IN	A	192.203.230.10
f.root-servers.net.	745	IN	A	192.5.5.241
f.root-servers.net.	305621	IN	AAAA	2001:500:2f::f
g.root-servers.net.	1409	IN	A	192.112.36.4
h.root-servers.net.	563260	IN	A	128.63.2.53
h.root-servers.net.	563260	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	604785	IN	A	192.36.148.17
i.root-servers.net.	604785	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 14:02:10 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1595
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 3

;; QUESTION SECTION:
;uol.edu.pk.			IN	SOA

;; AUTHORITY SECTION:
pk.			172800	IN	NS	m-2.pknic.net.pk.
pk.			172800	IN	NS	auth51.ns.uu.net.
pk.			172800	IN	NS	auth101.ns.uu.net.

;; ADDITIONAL SECTION:
m-2.pknic.net.pk.	172800	IN	A	203.128.7.123
auth51.ns.uu.net.	172800	IN	A	198.6.1.162
auth101.ns.uu.net.	172800	IN	A	198.6.1.210

;; Query time: 28 msec
;; SERVER: 2001:500:3::42#53(l.root-servers.net)
;; WHEN: Wed May 23 14:02:10 2012
;; MSG SIZE  rcvd: 156

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1716
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 0

;; QUESTION SECTION:
;uol.edu.pk.			IN	SOA

;; AUTHORITY SECTION:
uol.edu.pk.		38400	IN	NS	ns.rackspace.com.
uol.edu.pk.		38400	IN	NS	ns2.rackspace.com.

;; Query time: 197 msec
;; SERVER: 198.6.1.210#53(auth101.ns.uu.net)
;; WHEN: Wed May 23 14:02:10 2012
;; MSG SIZE  rcvd: 76

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 385
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 0

;; QUESTION SECTION:
;uol.edu.pk.			IN	SOA

;; ANSWER SECTION:
uol.edu.pk.		300	IN	SOA	ns.rackspace.com. hostmaster.rackspace.com. 1336743732 3600 300 1814400 300

;; AUTHORITY SECTION:
uol.edu.pk.		300	IN	NS	ns.rackspace.com.
uol.edu.pk.		300	IN	NS	ns2.rackspace.com.

;; Query time: 234 msec
;; SERVER: 65.61.188.4#53(ns2.rackspace.com)
;; WHEN: Wed May 23 14:02:11 2012
;; MSG SIZE  rcvd: 123

HTTP

Looking for CNAME of www.uol.edu.pk
Checking if there is a AAAA for www.uol.edu.pk ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.uol.edu.pk aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1719
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.uol.edu.pk.			IN	AAAA

;; AUTHORITY SECTION:
uol.edu.pk.		300	IN	SOA	ns.rackspace.com. hostmaster.rackspace.com. 1336743732 3600 300 1814400 300

;; Query time: 5 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 14:02:12 2012
;; MSG SIZE  rcvd: 95

Checking other options ... failed too.

SMTP

MX 1 aspmx.l.google.com
Looking for AAAA on ASPMX.L.GOOGLE.COM
MX 1 alt1.aspmx.l.google.com
Looking for AAAA on ALT1.ASPMX.L.GOOGLE.COM
MX 1 alt2.aspmx.l.google.com
Looking for AAAA on ALT2.ASPMX.L.GOOGLE.COM
MX 1 aspmx3.googlemail.com
Looking for AAAA on ASPMX3.GOOGLEMAIL.COM
MX 1 aspmx2.googlemail.com
Looking for AAAA on ASPMX2.GOOGLEMAIL.COM

DNS

Looking for AAAA of NS ns2.rackspace.com
No AAAA record for ns2.rackspace.com
Looking for AAAA of NS ns.rackspace.com
No AAAA record for ns.rackspace.com

NTP

Looking for an A record for ntp.uol.edu.pk
Looking for an A record for clock.uol.edu.pk
Looking for an A record for time.uol.edu.pk
Looking for an A record for chime.uol.edu.pk

XMPP

Looking for a SRV record for _xmpp-client._tcp.uol.edu.pk
Looking for a SRV record for _xmpp-server._tcp.uol.edu.pk

Last Updated: Wed May 23 04:32:15 2012 UTC