Check that www.upm.edu.my 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 upm.edu.my soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1769
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			131395	IN	NS	m.root-servers.net.
.			131395	IN	NS	a.root-servers.net.
.			131395	IN	NS	i.root-servers.net.
.			131395	IN	NS	l.root-servers.net.
.			131395	IN	NS	e.root-servers.net.
.			131395	IN	NS	f.root-servers.net.
.			131395	IN	NS	d.root-servers.net.
.			131395	IN	NS	k.root-servers.net.
.			131395	IN	NS	j.root-servers.net.
.			131395	IN	NS	b.root-servers.net.
.			131395	IN	NS	h.root-servers.net.
.			131395	IN	NS	g.root-servers.net.
.			131395	IN	NS	c.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	718	IN	A	198.41.0.4
a.root-servers.net.	718	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	477383	IN	A	192.228.79.201
c.root-servers.net.	346766	IN	A	192.33.4.12
d.root-servers.net.	305115	IN	A	128.8.10.90
d.root-servers.net.	305115	IN	AAAA	2001:500:2d::d
e.root-servers.net.	477383	IN	A	192.203.230.10
f.root-servers.net.	1589	IN	A	192.5.5.241
f.root-servers.net.	306465	IN	AAAA	2001:500:2f::f
g.root-servers.net.	2253	IN	A	192.112.36.4
h.root-servers.net.	564104	IN	A	128.63.2.53
h.root-servers.net.	564104	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	825	IN	A	192.36.148.17
i.root-servers.net.	825	IN	AAAA	2001:7fe::53

;; Query time: 8 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 13:48:06 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 545
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 7, ADDITIONAL: 14

;; QUESTION SECTION:
;upm.edu.my.			IN	SOA

;; AUTHORITY SECTION:
my.			172800	IN	NS	dns.mynic.net.my.
my.			172800	IN	NS	ns-my.nic.fr.
my.			172800	IN	NS	ns6.jaring.my.
my.			172800	IN	NS	dns2.mynic.net.my.
my.			172800	IN	NS	ns5.jaring.my.
my.			172800	IN	NS	ns20.iij.ad.jp.
my.			172800	IN	NS	ns2.cuhk.edu.hk.

;; ADDITIONAL SECTION:
dns.mynic.net.my.	172800	IN	A	192.228.180.5
ns2.cuhk.edu.hk.	172800	IN	A	137.189.6.21
ns5.jaring.my.		172800	IN	A	61.6.38.139
ns6.jaring.my.		172800	IN	A	192.228.128.16
dns2.mynic.net.my.	172800	IN	A	202.75.39.36
ns20.iij.ad.jp.		172800	IN	A	202.232.2.161
ns-my.nic.fr.		172800	IN	A	192.134.0.49
dns.mynic.net.my.	172800	IN	AAAA	2001:328:1000:3::5
ns2.cuhk.edu.hk.	172800	IN	AAAA	2405:3000:3:60::21
ns5.jaring.my.		172800	IN	AAAA	2001:328:200:48::400
ns6.jaring.my.		172800	IN	AAAA	2001:328:200:ab::600
dns2.mynic.net.my.	172800	IN	AAAA	2401:b000::36
ns20.iij.ad.jp.		172800	IN	AAAA	2001:240::161
ns-my.nic.fr.		172800	IN	AAAA	2001:660:3006:1::1:1

;; Query time: 129 msec
;; SERVER: 192.112.36.4#53(g.root-servers.net)
;; WHEN: Wed May 23 13:48:06 2012
;; MSG SIZE  rcvd: 509

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1750
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 3

;; QUESTION SECTION:
;upm.edu.my.			IN	SOA

;; AUTHORITY SECTION:
upm.edu.my.		86400	IN	NS	ns1.upm.edu.my.
upm.edu.my.		86400	IN	NS	ns5.upm.edu.my.
upm.edu.my.		86400	IN	NS	ns2.upm.edu.my.

;; ADDITIONAL SECTION:
ns1.upm.edu.my.		86400	IN	A	119.40.119.1
ns2.upm.edu.my.		86400	IN	A	119.40.119.2
ns5.upm.edu.my.		86400	IN	A	119.40.118.231

;; Query time: 142 msec
;; SERVER: 2001:328:200:ab::600#53(ns6.jaring.my)
;; WHEN: Wed May 23 13:48:06 2012
;; MSG SIZE  rcvd: 130

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 811
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 3

;; QUESTION SECTION:
;upm.edu.my.			IN	SOA

;; ANSWER SECTION:
upm.edu.my.		3600	IN	SOA	ns1.upm.edu.my. sifu.upm.edu.my. 2012121384 1200 1800 604800 10800

;; AUTHORITY SECTION:
upm.edu.my.		3600	IN	NS	ns5.upm.edu.my.
upm.edu.my.		3600	IN	NS	ns1.upm.edu.my.
upm.edu.my.		3600	IN	NS	ns2.upm.edu.my.

;; ADDITIONAL SECTION:
ns1.upm.edu.my.		3600	IN	A	119.40.119.1
ns2.upm.edu.my.		3600	IN	A	119.40.119.2
ns5.upm.edu.my.		3600	IN	A	119.40.118.231

;; Query time: 152 msec
;; SERVER: 119.40.118.231#53(ns5.upm.edu.my)
;; WHEN: Wed May 23 13:48:07 2012
;; MSG SIZE  rcvd: 171

HTTP

Looking for CNAME of www.upm.edu.my
Checking if there is a AAAA for www.upm.edu.my ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.upm.edu.my aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 441
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.upm.edu.my.			IN	AAAA

;; AUTHORITY SECTION:
upm.edu.my.		3599	IN	SOA	ns1.upm.edu.my. sifu.upm.edu.my. 2012121384 1200 1800 604800 10800

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 13:48:08 2012
;; MSG SIZE  rcvd: 77

Checking other options ... failed too.

SMTP

MX 4 gate2.upm.edu.my
Looking for AAAA on gate2.upm.edu.my
MX 4 mail.upm.edu.my
Looking for AAAA on mail.upm.edu.my

DNS

Looking for AAAA of NS ns5.upm.edu.my
No AAAA record for ns5.upm.edu.my
Looking for AAAA of NS ns1.upm.edu.my
No AAAA record for ns1.upm.edu.my
Looking for AAAA of NS ns2.upm.edu.my
No AAAA record for ns2.upm.edu.my

NTP

Looking for an A record for ntp.upm.edu.my
Looking for an A record for clock.upm.edu.my
Looking for an A record for time.upm.edu.my
Looking for an A record for chime.upm.edu.my

XMPP

Looking for a SRV record for _xmpp-client._tcp.upm.edu.my
Looking for a SRV record for _xmpp-server._tcp.upm.edu.my

Last Updated: Wed May 23 04:18:11 2012 UTC