Check that www.pepperdine.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 pepperdine.edu soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1052
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			174284	IN	NS	c.root-servers.net.
.			174284	IN	NS	i.root-servers.net.
.			174284	IN	NS	b.root-servers.net.
.			174284	IN	NS	d.root-servers.net.
.			174284	IN	NS	j.root-servers.net.
.			174284	IN	NS	a.root-servers.net.
.			174284	IN	NS	e.root-servers.net.
.			174284	IN	NS	h.root-servers.net.
.			174284	IN	NS	m.root-servers.net.
.			174284	IN	NS	l.root-servers.net.
.			174284	IN	NS	g.root-servers.net.
.			174284	IN	NS	f.root-servers.net.
.			174284	IN	NS	k.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	43607	IN	A	198.41.0.4
a.root-servers.net.	43607	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	1871	IN	A	192.228.79.201
c.root-servers.net.	389655	IN	A	192.33.4.12
d.root-servers.net.	348004	IN	A	128.8.10.90
d.root-servers.net.	348004	IN	AAAA	2001:500:2d::d
e.root-servers.net.	603996	IN	A	192.203.230.10
f.root-servers.net.	44478	IN	A	192.5.5.241
f.root-servers.net.	349354	IN	AAAA	2001:500:2f::f
g.root-servers.net.	45142	IN	A	192.112.36.4
h.root-servers.net.	2180	IN	A	128.63.2.53
h.root-servers.net.	2180	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	43714	IN	A	192.36.148.17
i.root-servers.net.	43714	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 01:53:17 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1757
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 7

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

;; AUTHORITY SECTION:
edu.			172800	IN	NS	a.edu-servers.net.
edu.			172800	IN	NS	c.edu-servers.net.
edu.			172800	IN	NS	d.edu-servers.net.
edu.			172800	IN	NS	f.edu-servers.net.
edu.			172800	IN	NS	g.edu-servers.net.
edu.			172800	IN	NS	l.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: 38 msec
;; SERVER: 2001:7fd::1#53(k.root-servers.net)
;; WHEN: Wed May 23 01:53:17 2012
;; MSG SIZE  rcvd: 267

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 2027
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 5, ADDITIONAL: 5

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

;; AUTHORITY SECTION:
pepperdine.edu.		172800	IN	NS	dns1.pepperdine.edu.
pepperdine.edu.		172800	IN	NS	dns3.pepperdine.edu.
pepperdine.edu.		172800	IN	NS	dns5.pepperdine.edu.
pepperdine.edu.		172800	IN	NS	dns6.pepperdine.edu.
pepperdine.edu.		172800	IN	NS	dns7.pepperdine.edu.

;; ADDITIONAL SECTION:
dns1.pepperdine.edu.	172800	IN	A	137.159.8.8
dns3.pepperdine.edu.	172800	IN	A	137.159.198.4
dns5.pepperdine.edu.	172800	IN	A	165.91.254.60
dns6.pepperdine.edu.	172800	IN	A	140.160.5.91
dns7.pepperdine.edu.	172800	IN	A	131.194.2.6

;; Query time: 249 msec
;; SERVER: 192.41.162.30#53(l.edu-servers.net)
;; WHEN: Wed May 23 01:53:18 2012
;; MSG SIZE  rcvd: 207

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1856
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 5, ADDITIONAL: 5

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

;; ANSWER SECTION:
pepperdine.edu.		7200	IN	SOA	dns1.pepperdine.edu. dnsadmin.pepperdine.edu. 715540 300 60 1209600 7200

;; AUTHORITY SECTION:
pepperdine.edu.		7200	IN	NS	dns1.pepperdine.edu.
pepperdine.edu.		7200	IN	NS	dns7.pepperdine.edu.
pepperdine.edu.		7200	IN	NS	dns3.pepperdine.edu.
pepperdine.edu.		7200	IN	NS	dns6.pepperdine.edu.
pepperdine.edu.		7200	IN	NS	dns5.pepperdine.edu.

;; ADDITIONAL SECTION:
dns1.pepperdine.edu.	7200	IN	A	137.159.8.8
dns3.pepperdine.edu.	7200	IN	A	137.159.198.4
dns5.pepperdine.edu.	7200	IN	A	165.91.254.60
dns6.pepperdine.edu.	7200	IN	A	140.160.5.91
dns7.pepperdine.edu.	7200	IN	A	131.194.2.6

;; Query time: 230 msec
;; SERVER: 165.91.254.60#53(dns5.pepperdine.edu)
;; WHEN: Wed May 23 01:53:18 2012
;; MSG SIZE  rcvd: 252

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.pepperdine.edu aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 647
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

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

;; AUTHORITY SECTION:
pepperdine.edu.		7200	IN	SOA	dns1.pepperdine.edu. dnsadmin.pepperdine.edu. 715540 300 60 1209600 7200

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 01:53:19 2012
;; MSG SIZE  rcvd: 86

Checking other options ... failed too.

SMTP

MX 5 mailin-c2.pepperdine.edu
Looking for AAAA on mailin-c2.pepperdine.edu
MX 5 mailin-c1.pepperdine.edu
Looking for AAAA on mailin-c1.pepperdine.edu

DNS

Looking for AAAA of NS dns1.pepperdine.edu
No AAAA record for dns1.pepperdine.edu
Looking for AAAA of NS dns3.pepperdine.edu
No AAAA record for dns3.pepperdine.edu
Looking for AAAA of NS dns5.pepperdine.edu
No AAAA record for dns5.pepperdine.edu
Looking for AAAA of NS dns7.pepperdine.edu
No AAAA record for dns7.pepperdine.edu
Looking for AAAA of NS dns6.pepperdine.edu
No AAAA record for dns6.pepperdine.edu

NTP

Looking for an A record for ntp.pepperdine.edu
Looking for an A record for clock.pepperdine.edu
Found an A or AAAA record. Now looking for a AAAA.
Cannot find a AAAA record for clock.pepperdine.edu
Cannot find a AAAA record for clock.ipv6.pepperdine.edu

XMPP

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

Last Updated: Tue May 22 16:23:23 2012 UTC