Check that www.ucmerced.edu 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 ucmerced.edu soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 655
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			171036	IN	NS	b.root-servers.net.
.			171036	IN	NS	j.root-servers.net.
.			171036	IN	NS	c.root-servers.net.
.			171036	IN	NS	m.root-servers.net.
.			171036	IN	NS	e.root-servers.net.
.			171036	IN	NS	f.root-servers.net.
.			171036	IN	NS	d.root-servers.net.
.			171036	IN	NS	a.root-servers.net.
.			171036	IN	NS	h.root-servers.net.
.			171036	IN	NS	k.root-servers.net.
.			171036	IN	NS	l.root-servers.net.
.			171036	IN	NS	g.root-servers.net.
.			171036	IN	NS	i.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	40359	IN	A	198.41.0.4
a.root-servers.net.	40359	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	517024	IN	A	192.228.79.201
c.root-servers.net.	386407	IN	A	192.33.4.12
d.root-servers.net.	344756	IN	A	128.8.10.90
d.root-servers.net.	344756	IN	AAAA	2001:500:2d::d
e.root-servers.net.	517024	IN	A	192.203.230.10
f.root-servers.net.	41230	IN	A	192.5.5.241
f.root-servers.net.	346106	IN	AAAA	2001:500:2f::f
g.root-servers.net.	41894	IN	A	192.112.36.4
h.root-servers.net.	603745	IN	A	128.63.2.53
h.root-servers.net.	603745	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	40466	IN	A	192.36.148.17
i.root-servers.net.	40466	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 02:47:25 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 989
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 7

;; QUESTION SECTION:
;ucmerced.edu.			IN	SOA

;; AUTHORITY SECTION:
edu.			172800	IN	NS	c.edu-servers.net.
edu.			172800	IN	NS	d.edu-servers.net.
edu.			172800	IN	NS	a.edu-servers.net.
edu.			172800	IN	NS	f.edu-servers.net.
edu.			172800	IN	NS	l.edu-servers.net.
edu.			172800	IN	NS	g.edu-servers.net.

;; ADDITIONAL SECTION:
a.edu-servers.net.	172800	IN	A	192.5.6.30
c.edu-servers.net.	172800	IN	A	192.26.92.30
d.edu-servers.net.	172800	IN	A	192.31.80.30
f.edu-servers.net.	172800	IN	A	192.35.51.30
g.edu-servers.net.	172800	IN	A	192.42.93.30
l.edu-servers.net.	172800	IN	A	192.41.162.30
g.edu-servers.net.	172800	IN	AAAA	2001:503:cc2c::2:36

;; Query time: 125 msec
;; SERVER: 2001:dc3::35#53(m.root-servers.net)
;; WHEN: Wed May 23 02:47:26 2012
;; MSG SIZE  rcvd: 265

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 466
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 3

;; QUESTION SECTION:
;ucmerced.edu.			IN	SOA

;; AUTHORITY SECTION:
ucmerced.edu.		172800	IN	NS	luigi.ucmerced.edu.
ucmerced.edu.		172800	IN	NS	fatxmb.ucmerced.edu.
ucmerced.edu.		172800	IN	NS	tulum.ucmerced.edu.

;; ADDITIONAL SECTION:
luigi.ucmerced.edu.	172800	IN	A	169.236.10.221
fatxmb.ucmerced.edu.	172800	IN	A	192.35.211.240
tulum.ucmerced.edu.	172800	IN	A	169.236.80.52

;; Query time: 236 msec
;; SERVER: 192.31.80.30#53(d.edu-servers.net)
;; WHEN: Wed May 23 02:47:26 2012
;; MSG SIZE  rcvd: 139

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 602
;; flags: qr aa ra; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 3

;; QUESTION SECTION:
;ucmerced.edu.			IN	SOA

;; ANSWER SECTION:
ucmerced.edu.		86400	IN	SOA	mario2.ucmerced.edu. hostmaster.ucmerced.edu. 342270556 1200 180 1209600 3600

;; AUTHORITY SECTION:
ucmerced.edu.		86400	IN	NS	tulum.ucmerced.edu.
ucmerced.edu.		86400	IN	NS	luigi.ucmerced.edu.
ucmerced.edu.		86400	IN	NS	fatxmb.ucmerced.edu.

;; ADDITIONAL SECTION:
luigi.ucmerced.edu.	86400	IN	A	169.236.10.221
tulum.ucmerced.edu.	86400	IN	A	169.236.80.52
fatxmb.ucmerced.edu.	86400	IN	A	192.35.211.240

;; Query time: 186 msec
;; SERVER: 169.236.80.52#53(tulum.ucmerced.edu)
;; WHEN: Wed May 23 02:47:26 2012
;; MSG SIZE  rcvd: 193

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.ucmerced.edu aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 452
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.ucmerced.edu.		IN	AAAA

;; ANSWER SECTION:
www.ucmerced.edu.	21	IN	CNAME	rico.ucmerced.edu.

;; AUTHORITY SECTION:
ucmerced.edu.		3600	IN	SOA	mario2.ucmerced.edu. hostmaster.ucmerced.edu. 342270556 1200 180 1209600 3600

;; Query time: 5 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 02:47:27 2012
;; MSG SIZE  rcvd: 107

Checking other options ... failed too.

SMTP

MX 5 mg02.ucmerced.edu
Looking for AAAA on mg02.ucmerced.edu
MX 5 mg01.ucmerced.edu
Looking for AAAA on mg01.ucmerced.edu
MX 5 yoshi.ucmerced.edu
Looking for AAAA on yoshi.ucmerced.edu

DNS

Looking for AAAA of NS fatxmb.ucmerced.edu
No AAAA record for fatxmb.ucmerced.edu
Looking for AAAA of NS tulum.ucmerced.edu
No AAAA record for tulum.ucmerced.edu
Looking for AAAA of NS luigi.ucmerced.edu
No AAAA record for luigi.ucmerced.edu

NTP

Looking for an A record for ntp.ucmerced.edu
Looking for an A record for clock.ucmerced.edu
Looking for an A record for time.ucmerced.edu
Looking for an A record for chime.ucmerced.edu

XMPP

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

Last Updated: Tue May 22 17:17:30 2012 UTC