Check that www.microsoft.com 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 microsoft.com soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1991
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			293074	IN	NS	m.root-servers.net.
.			293074	IN	NS	b.root-servers.net.
.			293074	IN	NS	l.root-servers.net.
.			293074	IN	NS	k.root-servers.net.
.			293074	IN	NS	j.root-servers.net.
.			293074	IN	NS	c.root-servers.net.
.			293074	IN	NS	e.root-servers.net.
.			293074	IN	NS	g.root-servers.net.
.			293074	IN	NS	h.root-servers.net.
.			293074	IN	NS	i.root-servers.net.
.			293074	IN	NS	f.root-servers.net.
.			293074	IN	NS	a.root-servers.net.
.			293074	IN	NS	d.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	162397	IN	A	198.41.0.4
a.root-servers.net.	162397	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	120661	IN	A	192.228.79.201
c.root-servers.net.	508445	IN	A	192.33.4.12
d.root-servers.net.	466794	IN	A	128.8.10.90
d.root-servers.net.	466794	IN	AAAA	2001:500:2d::d
e.root-servers.net.	117981	IN	A	192.203.230.10
f.root-servers.net.	163268	IN	A	192.5.5.241
f.root-servers.net.	468144	IN	AAAA	2001:500:2f::f
g.root-servers.net.	163932	IN	A	192.112.36.4
h.root-servers.net.	120970	IN	A	128.63.2.53
h.root-servers.net.	120970	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	162504	IN	A	192.36.148.17
i.root-servers.net.	162504	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon May 21 16:53:27 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 798
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

;; QUESTION SECTION:
;microsoft.com.			IN	SOA

;; AUTHORITY SECTION:
com.			172800	IN	NS	k.gtld-servers.net.
com.			172800	IN	NS	c.gtld-servers.net.
com.			172800	IN	NS	l.gtld-servers.net.
com.			172800	IN	NS	e.gtld-servers.net.
com.			172800	IN	NS	i.gtld-servers.net.
com.			172800	IN	NS	a.gtld-servers.net.
com.			172800	IN	NS	m.gtld-servers.net.
com.			172800	IN	NS	f.gtld-servers.net.
com.			172800	IN	NS	g.gtld-servers.net.
com.			172800	IN	NS	d.gtld-servers.net.
com.			172800	IN	NS	j.gtld-servers.net.
com.			172800	IN	NS	h.gtld-servers.net.
com.			172800	IN	NS	b.gtld-servers.net.

;; ADDITIONAL SECTION:
a.gtld-servers.net.	172800	IN	A	192.5.6.30
b.gtld-servers.net.	172800	IN	A	192.33.14.30
c.gtld-servers.net.	172800	IN	A	192.26.92.30
d.gtld-servers.net.	172800	IN	A	192.31.80.30
e.gtld-servers.net.	172800	IN	A	192.12.94.30
f.gtld-servers.net.	172800	IN	A	192.35.51.30
g.gtld-servers.net.	172800	IN	A	192.42.93.30
h.gtld-servers.net.	172800	IN	A	192.54.112.30
i.gtld-servers.net.	172800	IN	A	192.43.172.30
j.gtld-servers.net.	172800	IN	A	192.48.79.30
k.gtld-servers.net.	172800	IN	A	192.52.178.30
l.gtld-servers.net.	172800	IN	A	192.41.162.30
m.gtld-servers.net.	172800	IN	A	192.55.83.30
a.gtld-servers.net.	172800	IN	AAAA	2001:503:a83e::2:30

;; Query time: 126 msec
;; SERVER: 2001:dc3::35#53(m.root-servers.net)
;; WHEN: Mon May 21 16:53:28 2012
;; MSG SIZE  rcvd: 491

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 563
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 5, ADDITIONAL: 5

;; QUESTION SECTION:
;microsoft.com.			IN	SOA

;; AUTHORITY SECTION:
microsoft.com.		172800	IN	NS	ns3.msft.net.
microsoft.com.		172800	IN	NS	ns1.msft.net.
microsoft.com.		172800	IN	NS	ns5.msft.net.
microsoft.com.		172800	IN	NS	ns2.msft.net.
microsoft.com.		172800	IN	NS	ns4.msft.net.

;; ADDITIONAL SECTION:
ns3.msft.net.		172800	IN	A	213.199.159.59
ns1.msft.net.		172800	IN	A	65.55.37.62
ns5.msft.net.		172800	IN	A	65.55.226.140
ns2.msft.net.		172800	IN	A	64.4.59.173
ns4.msft.net.		172800	IN	A	207.46.75.254

;; Query time: 196 msec
;; SERVER: 192.42.93.30#53(g.gtld-servers.net)
;; WHEN: Mon May 21 16:53:28 2012
;; MSG SIZE  rcvd: 209

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1690
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; QUESTION SECTION:
;microsoft.com.			IN	SOA

;; ANSWER SECTION:
microsoft.com.		3600	IN	SOA	ns1.msft.net. msnhst.microsoft.com. 2012052001 300 600 2419200 3600

;; ADDITIONAL SECTION:
ns1.msft.net.		3600	IN	A	65.55.37.62

;; Query time: 180 msec
;; SERVER: 64.4.59.173#53(ns2.msft.net)
;; WHEN: Mon May 21 16:53:28 2012
;; MSG SIZE  rcvd: 102

HTTP

Looking for CNAME of www.microsoft.com
Warning: Might be out sourced to a web service.
Checking if there is a AAAA for www.microsoft.com ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.microsoft.com aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1457
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.microsoft.com.		IN	AAAA

;; ANSWER SECTION:
www.microsoft.com.	3599	IN	CNAME	toggle.www.ms.akadns.net.
toggle.www.ms.akadns.net. 299	IN	CNAME	g.www.ms.akadns.net.
g.www.ms.akadns.net.	299	IN	CNAME	lb1.www.ms.akadns.net.

;; AUTHORITY SECTION:
akadns.net.		179	IN	SOA	internal.akadns.net. hostmaster.akamai.com. 1337585008 90000 90000 90000 180

;; Query time: 5 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon May 21 16:53:29 2012
;; MSG SIZE  rcvd: 170

Checking other options ... failed too.

SMTP

MX 10 mail.messaging.microsoft.com
Looking for AAAA on mail.messaging.microsoft.com

DNS

Looking for AAAA of NS ns1.msft.net
No AAAA record for ns1.msft.net
Looking for AAAA of NS ns2.msft.net
No AAAA record for ns2.msft.net
Looking for AAAA of NS ns5.msft.net
No AAAA record for ns5.msft.net
Looking for AAAA of NS ns3.msft.net
No AAAA record for ns3.msft.net
Looking for AAAA of NS ns4.msft.net
No AAAA record for ns4.msft.net

NTP

Looking for an A record for ntp.microsoft.com
Looking for an A record for clock.microsoft.com
Looking for an A record for time.microsoft.com
Looking for an A record for chime.microsoft.com

XMPP

Looking for a SRV record for _xmpp-client._tcp.microsoft.com
Looking for a SRV record for _xmpp-server._tcp.microsoft.com
Found XMPP server sipdog3.microsoft.com (20, 5269)
Trying to connect to 131.107.1.47 on 5269 ... Can't bind to port: IO::Socket::INET: connect: Connection timed out
No equivalent IPv6 service found.

Last Updated: Mon May 21 07:27:16 2012 UTC