Check that www.uvm.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 uvm.edu soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 206
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			166559	IN	NS	m.root-servers.net.
.			166559	IN	NS	c.root-servers.net.
.			166559	IN	NS	h.root-servers.net.
.			166559	IN	NS	i.root-servers.net.
.			166559	IN	NS	f.root-servers.net.
.			166559	IN	NS	j.root-servers.net.
.			166559	IN	NS	l.root-servers.net.
.			166559	IN	NS	d.root-servers.net.
.			166559	IN	NS	k.root-servers.net.
.			166559	IN	NS	a.root-servers.net.
.			166559	IN	NS	g.root-servers.net.
.			166559	IN	NS	e.root-servers.net.
.			166559	IN	NS	b.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	35882	IN	A	198.41.0.4
a.root-servers.net.	35882	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	512547	IN	A	192.228.79.201
c.root-servers.net.	381930	IN	A	192.33.4.12
d.root-servers.net.	340279	IN	A	128.8.10.90
d.root-servers.net.	340279	IN	AAAA	2001:500:2d::d
e.root-servers.net.	512547	IN	A	192.203.230.10
f.root-servers.net.	36753	IN	A	192.5.5.241
f.root-servers.net.	341629	IN	AAAA	2001:500:2f::f
g.root-servers.net.	37417	IN	A	192.112.36.4
h.root-servers.net.	599268	IN	A	128.63.2.53
h.root-servers.net.	599268	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	35989	IN	A	192.36.148.17
i.root-servers.net.	35989	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 04:02:02 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 760
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 7

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

;; AUTHORITY SECTION:
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	d.edu-servers.net.
edu.			172800	IN	NS	g.edu-servers.net.
edu.			172800	IN	NS	c.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: 47 msec
;; SERVER: 2001:500:2f::f#53(f.root-servers.net)
;; WHEN: Wed May 23 04:02:02 2012
;; MSG SIZE  rcvd: 260

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1659
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2

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

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

;; ADDITIONAL SECTION:
ns1.uvm.edu.		172800	IN	A	132.198.201.10
ns2.uvm.edu.		172800	IN	A	132.198.202.10

;; Query time: 253 msec
;; SERVER: 192.26.92.30#53(c.edu-servers.net)
;; WHEN: Wed May 23 04:02:02 2012
;; MSG SIZE  rcvd: 93

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 382
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2

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

;; ANSWER SECTION:
uvm.edu.		3600	IN	SOA	ns1.uvm.edu. dns.uvm.edu. 2012051800 1800 900 604800 3600

;; AUTHORITY SECTION:
uvm.edu.		3600	IN	NS	ns2.uvm.edu.
uvm.edu.		3600	IN	NS	ns1.uvm.edu.

;; ADDITIONAL SECTION:
ns1.uvm.edu.		3600	IN	A	132.198.201.10
ns2.uvm.edu.		3600	IN	A	132.198.202.10

;; Query time: 813 msec
;; SERVER: 132.198.201.10#53(ns1.uvm.edu)
;; WHEN: Wed May 23 04:02:04 2012
;; MSG SIZE  rcvd: 133

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.uvm.edu aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 853
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

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

;; AUTHORITY SECTION:
uvm.edu.		3600	IN	SOA	ns1.uvm.edu. dns.uvm.edu. 2012051800 1800 900 604800 3600

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed May 23 04:02:05 2012
;; MSG SIZE  rcvd: 73

Checking other options ... failed too.

SMTP

MX 5 warthog.uvm.edu
Looking for AAAA on warthog.uvm.edu
MX 5 shelduck.uvm.edu
Looking for AAAA on shelduck.uvm.edu
MX 5 mallard.uvm.edu
Looking for AAAA on mallard.uvm.edu
MX 5 pintail.uvm.edu
Looking for AAAA on pintail.uvm.edu

DNS

Looking for AAAA of NS ns2.uvm.edu
No AAAA record for ns2.uvm.edu
Looking for AAAA of NS ns1.uvm.edu
No AAAA record for ns1.uvm.edu

NTP

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

XMPP

Looking for a SRV record for _xmpp-client._tcp.uvm.edu
Found XMPP client chat2.uvm.edu (5, 5222)
Trying to connect to 132.198.101.83 on 5222 ... Connection succeeded
Looking for a SRV record for _xmpp-server._tcp.uvm.edu
Found XMPP server chat2.uvm.edu (5, 5269)
Trying to connect to 132.198.101.83 on 5269 ... Can't bind to port: IO::Socket::INET: connect: Connection timed out
No equivalent IPv6 service found.

Last Updated: Tue May 22 18:35:55 2012 UTC