Check that www.merit.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 merit.edu soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 255
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			293805	IN	NS	j.root-servers.net.
.			293805	IN	NS	m.root-servers.net.
.			293805	IN	NS	k.root-servers.net.
.			293805	IN	NS	e.root-servers.net.
.			293805	IN	NS	g.root-servers.net.
.			293805	IN	NS	f.root-servers.net.
.			293805	IN	NS	b.root-servers.net.
.			293805	IN	NS	c.root-servers.net.
.			293805	IN	NS	i.root-servers.net.
.			293805	IN	NS	l.root-servers.net.
.			293805	IN	NS	a.root-servers.net.
.			293805	IN	NS	d.root-servers.net.
.			293805	IN	NS	h.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	163128	IN	A	198.41.0.4
a.root-servers.net.	163128	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	121392	IN	A	192.228.79.201
c.root-servers.net.	509176	IN	A	192.33.4.12
d.root-servers.net.	467525	IN	A	128.8.10.90
d.root-servers.net.	467525	IN	AAAA	2001:500:2d::d
e.root-servers.net.	118712	IN	A	192.203.230.10
f.root-servers.net.	163999	IN	A	192.5.5.241
f.root-servers.net.	468875	IN	AAAA	2001:500:2f::f
g.root-servers.net.	164663	IN	A	192.112.36.4
h.root-servers.net.	121701	IN	A	128.63.2.53
h.root-servers.net.	121701	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	163235	IN	A	192.36.148.17
i.root-servers.net.	163235	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon May 21 16:41:16 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1343
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 7

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

;; AUTHORITY SECTION:
edu.			172800	IN	NS	f.edu-servers.net.
edu.			172800	IN	NS	d.edu-servers.net.
edu.			172800	IN	NS	l.edu-servers.net.
edu.			172800	IN	NS	c.edu-servers.net.
edu.			172800	IN	NS	g.edu-servers.net.
edu.			172800	IN	NS	a.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: Mon May 21 16:41:16 2012
;; MSG SIZE  rcvd: 262

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 730
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 3

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

;; AUTHORITY SECTION:
merit.edu.		172800	IN	NS	dns3.merit.net.
merit.edu.		172800	IN	NS	dns2.merit.net.
merit.edu.		172800	IN	NS	dns1.merit.net.

;; ADDITIONAL SECTION:
dns3.merit.net.		172800	IN	A	207.72.112.10
dns2.merit.net.		172800	IN	A	198.109.64.250
dns1.merit.net.		172800	IN	A	198.108.1.43

;; Query time: 247 msec
;; SERVER: 192.5.6.30#53(a.edu-servers.net)
;; WHEN: Mon May 21 16:41:16 2012
;; MSG SIZE  rcvd: 141

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1065
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 3

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

;; ANSWER SECTION:
merit.edu.		21600	IN	SOA	dns.merit.net. dns.merit.edu. 2012052335 7200 3600 2419200 7200

;; AUTHORITY SECTION:
merit.edu.		21600	IN	NS	dns3.merit.net.
merit.edu.		21600	IN	NS	dns1.merit.net.
merit.edu.		21600	IN	NS	dns2.merit.net.

;; ADDITIONAL SECTION:
dns1.merit.net.		7200	IN	A	198.108.1.43
dns2.merit.net.		7200	IN	A	198.109.64.250
dns3.merit.net.		7200	IN	A	207.72.112.10

;; Query time: 261 msec
;; SERVER: 198.109.64.250#53(dns2.merit.net)
;; WHEN: Mon May 21 16:41:16 2012
;; MSG SIZE  rcvd: 185

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.merit.edu aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1769
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

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

;; AUTHORITY SECTION:
merit.edu.		7200	IN	SOA	dns.merit.net. dns.merit.edu. 2012052335 7200 3600 2419200 7200

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon May 21 16:41:17 2012
;; MSG SIZE  rcvd: 84

Checking other options ... failed too.

SMTP

MX 10 meritmail-mx2.merit.edu
Looking for AAAA on meritmail-mx2.merit.edu
MX 10 meritmail-mx1.merit.edu
Looking for AAAA on meritmail-mx1.merit.edu

DNS

Looking for AAAA of NS dns1.merit.net
No AAAA record for dns1.merit.net
Looking for AAAA of NS dns2.merit.net
No AAAA record for dns2.merit.net
Looking for AAAA of NS dns3.merit.net
No AAAA record for dns3.merit.net

NTP

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

XMPP

Looking for a SRV record for _xmpp-client._tcp.merit.edu
Found XMPP client merit-jabber.merit.edu (10, 5269)
Trying to connect to 207.75.117.95 on 5269 ... Can't bind to port: IO::Socket::INET: connect: Connection timed out
No equivalent IPv6 service found.

Found XMPP client merit-jabber.merit.edu (10, 5222)
Trying to connect to 207.75.117.95 on 5222 ... Can't bind to port: IO::Socket::INET: connect: Connection timed out
No equivalent IPv6 service found.

Looking for a SRV record for _xmpp-server._tcp.merit.edu

Last Updated: Mon May 21 07:18:51 2012 UTC