Check that www.umaryland.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 umaryland.edu soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1358
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			170097	IN	NS	f.root-servers.net.
.			170097	IN	NS	b.root-servers.net.
.			170097	IN	NS	e.root-servers.net.
.			170097	IN	NS	k.root-servers.net.
.			170097	IN	NS	j.root-servers.net.
.			170097	IN	NS	c.root-servers.net.
.			170097	IN	NS	a.root-servers.net.
.			170097	IN	NS	i.root-servers.net.
.			170097	IN	NS	h.root-servers.net.
.			170097	IN	NS	d.root-servers.net.
.			170097	IN	NS	m.root-servers.net.
.			170097	IN	NS	g.root-servers.net.
.			170097	IN	NS	l.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	39420	IN	A	198.41.0.4
a.root-servers.net.	39420	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	516085	IN	A	192.228.79.201
c.root-servers.net.	385468	IN	A	192.33.4.12
d.root-servers.net.	343817	IN	A	128.8.10.90
d.root-servers.net.	343817	IN	AAAA	2001:500:2d::d
e.root-servers.net.	516085	IN	A	192.203.230.10
f.root-servers.net.	40291	IN	A	192.5.5.241
f.root-servers.net.	345167	IN	AAAA	2001:500:2f::f
g.root-servers.net.	40955	IN	A	192.112.36.4
h.root-servers.net.	602806	IN	A	128.63.2.53
h.root-servers.net.	602806	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	39527	IN	A	192.36.148.17
i.root-servers.net.	39527	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 03:03:04 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1913
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 7

;; QUESTION SECTION:
;umaryland.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: 24 msec
;; SERVER: 2001:500:3::42#53(l.root-servers.net)
;; WHEN: Wed May 23 03:03:04 2012
;; MSG SIZE  rcvd: 266

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 780
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2

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

;; AUTHORITY SECTION:
umaryland.edu.		172800	IN	NS	ns1.umaryland.edu.
umaryland.edu.		172800	IN	NS	ns2.umaryland.edu.

;; ADDITIONAL SECTION:
ns1.umaryland.edu.	172800	IN	A	134.192.191.235
ns2.umaryland.edu.	172800	IN	A	134.192.191.236

;; Query time: 246 msec
;; SERVER: 192.5.6.30#53(a.edu-servers.net)
;; WHEN: Wed May 23 03:03:04 2012
;; MSG SIZE  rcvd: 99

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1096
;; flags: qr aa ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1

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

;; ANSWER SECTION:
umaryland.edu.		3600	IN	SOA	ns1.umaryland.edu. bsmith.umaryland.edu. 300559928 10800 3600 604800 10800

;; AUTHORITY SECTION:
umaryland.edu.		3600	IN	NS	ns2.umaryland.edu.

;; ADDITIONAL SECTION:
ns2.umaryland.edu.	3600	IN	A	134.192.191.236

;; Query time: 250 msec
;; SERVER: 134.192.191.235#53(ns1.umaryland.edu)
;; WHEN: Wed May 23 03:03:05 2012
;; MSG SIZE  rcvd: 112

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.umaryland.edu aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 953
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 0

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

;; ANSWER SECTION:
www.umaryland.edu.	3599	IN	CNAME	cits-webrender.umaryland.edu.

;; AUTHORITY SECTION:
umaryland.edu.		3600	IN	SOA	ns1.umaryland.edu. bsmith.umaryland.edu. 300559928 10800 3600 604800 10800

;; Query time: 5 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 03:03:06 2012
;; MSG SIZE  rcvd: 111

Checking other options ... failed too.

SMTP

MX 25 umbin2.umaryland.edu
Looking for AAAA on umbin2.umaryland.edu
MX 25 incoming1.umaryland.edu
Looking for AAAA on incoming1.umaryland.edu
MX 25 umbin1.umaryland.edu
Looking for AAAA on umbin1.umaryland.edu

DNS

Looking for AAAA of NS ns2.umaryland.edu
No AAAA record for ns2.umaryland.edu

NTP

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

XMPP

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

Last Updated: Tue May 22 17:33:11 2012 UTC