Check that www.amazon.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 amazon.com soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1744
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			21034	IN	NS	f.root-servers.net.
.			21034	IN	NS	b.root-servers.net.
.			21034	IN	NS	m.root-servers.net.
.			21034	IN	NS	k.root-servers.net.
.			21034	IN	NS	i.root-servers.net.
.			21034	IN	NS	d.root-servers.net.
.			21034	IN	NS	a.root-servers.net.
.			21034	IN	NS	g.root-servers.net.
.			21034	IN	NS	j.root-servers.net.
.			21034	IN	NS	h.root-servers.net.
.			21034	IN	NS	l.root-servers.net.
.			21034	IN	NS	e.root-servers.net.
.			21034	IN	NS	c.root-servers.net.

;; ADDITIONAL SECTION:
k.root-servers.net.	510552	IN	A	193.0.14.129
k.root-servers.net.	510552	IN	AAAA	2001:7fd::1
a.root-servers.net.	509026	IN	A	198.41.0.4
a.root-servers.net.	509026	IN	AAAA	2001:503:ba3e::2:30
c.root-servers.net.	209684	IN	A	192.33.4.12
d.root-servers.net.	206238	IN	A	128.8.10.90
d.root-servers.net.	206238	IN	AAAA	2001:500:2d::d
j.root-servers.net.	121296	IN	A	192.58.128.30
j.root-servers.net.	121296	IN	AAAA	2001:503:c27::2:30
b.root-servers.net.	467290	IN	A	192.228.79.201
e.root-servers.net.	464610	IN	A	192.203.230.10
i.root-servers.net.	509133	IN	A	192.36.148.17
i.root-servers.net.	509133	IN	AAAA	2001:7fe::53
f.root-servers.net.	509897	IN	A	192.5.5.241

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu May 17 16:36:18 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1291
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

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

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

;; ADDITIONAL SECTION:
a.gtld-servers.net.	172800	IN	A	192.5.6.30
a.gtld-servers.net.	172800	IN	AAAA	2001:503:a83e::2:30
b.gtld-servers.net.	172800	IN	A	192.33.14.30
b.gtld-servers.net.	172800	IN	AAAA	2001:503:231d::2:30
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

;; Query time: 36 msec
;; SERVER: 2001:7fe::53#53(i.root-servers.net)
;; WHEN: Thu May 17 16:36:18 2012
;; MSG SIZE  rcvd: 500

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1151
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 10, ADDITIONAL: 6

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

;; AUTHORITY SECTION:
amazon.com.		172800	IN	NS	pdns3.ultradns.org.
amazon.com.		172800	IN	NS	pdns4.ultradns.org.
amazon.com.		172800	IN	NS	pdns1.ultradns.net.
amazon.com.		172800	IN	NS	pdns2.ultradns.net.
amazon.com.		172800	IN	NS	pdns5.ultradns.info.
amazon.com.		172800	IN	NS	pdns6.ultradns.co.uk.
amazon.com.		172800	IN	NS	ns1.p31.dynect.net.
amazon.com.		172800	IN	NS	ns3.p31.dynect.net.
amazon.com.		172800	IN	NS	ns2.p31.dynect.net.
amazon.com.		172800	IN	NS	ns4.p31.dynect.net.

;; ADDITIONAL SECTION:
pdns1.ultradns.net.	172800	IN	A	204.74.108.1
pdns2.ultradns.net.	172800	IN	A	204.74.109.1
ns1.p31.dynect.net.	172800	IN	A	208.78.70.31
ns3.p31.dynect.net.	172800	IN	A	208.78.71.31
ns2.p31.dynect.net.	172800	IN	A	204.13.250.31
ns4.p31.dynect.net.	172800	IN	A	204.13.251.31

;; Query time: 124 msec
;; SERVER: 192.48.79.30#53(j.gtld-servers.net)
;; WHEN: Thu May 17 16:36:18 2012
;; MSG SIZE  rcvd: 378

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1082
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 10, ADDITIONAL: 0

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

;; ANSWER SECTION:
amazon.com.		900	IN	SOA	dns-external-master.amazon.com. root.amazon.com. 2010111470 180 60 3024000 60

;; AUTHORITY SECTION:
amazon.com.		3600	IN	NS	ns4.p31.dynect.net.
amazon.com.		3600	IN	NS	pdns1.ultradns.net.
amazon.com.		3600	IN	NS	pdns2.ultradns.net.
amazon.com.		3600	IN	NS	pdns3.ultradns.org.
amazon.com.		3600	IN	NS	pdns4.ultradns.org.
amazon.com.		3600	IN	NS	pdns5.ultradns.info.
amazon.com.		3600	IN	NS	pdns6.ultradns.co.uk.
amazon.com.		3600	IN	NS	ns1.p31.dynect.net.
amazon.com.		3600	IN	NS	ns2.p31.dynect.net.
amazon.com.		3600	IN	NS	ns3.p31.dynect.net.

;; Query time: 271 msec
;; SERVER: 2610:a1:1017::1#53(pdns6.ultradns.co.uk)
;; WHEN: Thu May 17 16:36:18 2012
;; MSG SIZE  rcvd: 343

HTTP

Looking for CNAME of www.amazon.com
Checking if there is a AAAA for www.amazon.com ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.amazon.com aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1210
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

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

;; AUTHORITY SECTION:
www.amazon.com.		60	IN	SOA	ns-924.amazon.com. root.amazon.com. 1337238367 3600 900 7776000 60

;; Query time: 5 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu May 17 16:36:19 2012
;; MSG SIZE  rcvd: 80

Checking other options ... failed too.

SMTP

MX 10 smtp-fw-9101.amazon.com
Looking for AAAA on smtp-fw-9101.amazon.com
MX 10 smtp-fw-31001.amazon.com
Looking for AAAA on smtp-fw-31001.amazon.com
MX 10 smtp-fw-2101.amazon.com
Looking for AAAA on smtp-fw-2101.amazon.com
MX 10 smtp-fw-4101.amazon.com
Looking for AAAA on smtp-fw-4101.amazon.com
MX 10 smtp-fw-33001.amazon.com
Looking for AAAA on smtp-fw-33001.amazon.com

DNS

Looking for AAAA of NS pdns6.ultradns.co.uk
Querying 2610:a1:1017:0:0:0:0:1 for SOA of amazon.com over IPv6 ... successful!
Looking for AAAA of NS ns3.p31.dynect.net
Querying 2001:500:94:1:0:0:0:31 for SOA of amazon.com over IPv6 ... successful!
Looking for AAAA of NS pdns4.ultradns.org
Querying 2001:502:4612:0:0:0:0:1 for SOA of amazon.com over IPv6 ... successful!
Looking for AAAA of NS ns4.p31.dynect.net
No AAAA record for ns4.p31.dynect.net
Looking for AAAA of NS ns1.p31.dynect.net
Querying 2001:500:90:1:0:0:0:31 for SOA of amazon.com over IPv6 ... successful!
Looking for AAAA of NS pdns3.ultradns.org
Querying 2610:a1:1015:0:0:0:0:1 for SOA of amazon.com over IPv6 ... successful!
Looking for AAAA of NS pdns2.ultradns.net
Querying 2610:a1:1014:0:0:0:0:1 for SOA of amazon.com over IPv6 ... successful!
Looking for AAAA of NS ns2.p31.dynect.net
No AAAA record for ns2.p31.dynect.net
Looking for AAAA of NS pdns5.ultradns.info
Querying 2610:a1:1016:0:0:0:0:1 for SOA of amazon.com over IPv6 ... successful!
Looking for AAAA of NS pdns1.ultradns.net
Querying 2001:502:f3ff:0:0:0:0:1 for SOA of amazon.com over IPv6 ... successful!

NTP

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

XMPP

Looking for a SRV record for _xmpp-client._tcp.amazon.com
Looking for a SRV record for _xmpp-server._tcp.amazon.com

Last Updated: Thu May 17 07:06:22 2012 UTC