Check that www.aristanetworks.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 aristanetworks.com soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1384
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			20829	IN	NS	j.root-servers.net.
.			20829	IN	NS	m.root-servers.net.
.			20829	IN	NS	l.root-servers.net.
.			20829	IN	NS	i.root-servers.net.
.			20829	IN	NS	b.root-servers.net.
.			20829	IN	NS	e.root-servers.net.
.			20829	IN	NS	f.root-servers.net.
.			20829	IN	NS	d.root-servers.net.
.			20829	IN	NS	g.root-servers.net.
.			20829	IN	NS	c.root-servers.net.
.			20829	IN	NS	h.root-servers.net.
.			20829	IN	NS	k.root-servers.net.
.			20829	IN	NS	a.root-servers.net.

;; ADDITIONAL SECTION:
k.root-servers.net.	510347	IN	A	193.0.14.129
k.root-servers.net.	510347	IN	AAAA	2001:7fd::1
a.root-servers.net.	508821	IN	A	198.41.0.4
a.root-servers.net.	508821	IN	AAAA	2001:503:ba3e::2:30
c.root-servers.net.	209479	IN	A	192.33.4.12
d.root-servers.net.	206033	IN	A	128.8.10.90
d.root-servers.net.	206033	IN	AAAA	2001:500:2d::d
j.root-servers.net.	121091	IN	A	192.58.128.30
j.root-servers.net.	121091	IN	AAAA	2001:503:c27::2:30
b.root-servers.net.	467085	IN	A	192.228.79.201
e.root-servers.net.	464405	IN	A	192.203.230.10
i.root-servers.net.	508928	IN	A	192.36.148.17
i.root-servers.net.	508928	IN	AAAA	2001:7fe::53
f.root-servers.net.	509692	IN	A	192.5.5.241

;; Query time: 8 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu May 17 16:39:43 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 482
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

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

;; AUTHORITY SECTION:
com.			172800	IN	NS	j.gtld-servers.net.
com.			172800	IN	NS	m.gtld-servers.net.
com.			172800	IN	NS	h.gtld-servers.net.
com.			172800	IN	NS	b.gtld-servers.net.
com.			172800	IN	NS	i.gtld-servers.net.
com.			172800	IN	NS	k.gtld-servers.net.
com.			172800	IN	NS	a.gtld-servers.net.
com.			172800	IN	NS	l.gtld-servers.net.
com.			172800	IN	NS	f.gtld-servers.net.
com.			172800	IN	NS	d.gtld-servers.net.
com.			172800	IN	NS	e.gtld-servers.net.
com.			172800	IN	NS	g.gtld-servers.net.
com.			172800	IN	NS	c.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: 134 msec
;; SERVER: 2001:503:c27::2:30#53(j.root-servers.net)
;; WHEN: Thu May 17 16:39:43 2012
;; MSG SIZE  rcvd: 508

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 214
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 6

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

;; AUTHORITY SECTION:
aristanetworks.com.	172800	IN	NS	ns1.easydns.com.
aristanetworks.com.	172800	IN	NS	ns2.easydns.com.
aristanetworks.com.	172800	IN	NS	remote1.easydns.com.
aristanetworks.com.	172800	IN	NS	remote2.easydns.com.
aristanetworks.com.	172800	IN	NS	ns3.easydns.org.
aristanetworks.com.	172800	IN	NS	ns6.easydns.net.

;; ADDITIONAL SECTION:
ns1.easydns.com.	172800	IN	AAAA	2001:1838:f001::10
ns1.easydns.com.	172800	IN	A	64.68.192.210
ns2.easydns.com.	172800	IN	A	72.52.2.1
remote1.easydns.com.	172800	IN	A	64.68.192.210
remote2.easydns.com.	172800	IN	A	72.52.2.1
ns6.easydns.net.	172800	IN	A	72.52.2.1

;; Query time: 339 msec
;; SERVER: 192.54.112.30#53(h.gtld-servers.net)
;; WHEN: Thu May 17 16:39:44 2012
;; MSG SIZE  rcvd: 290

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 678
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 7

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

;; ANSWER SECTION:
aristanetworks.com.	1200	IN	SOA	dns0.easydns.com. zone.easydns.com. 1336716234 21600 7200 604800 1200

;; AUTHORITY SECTION:
aristanetworks.com.	1200	IN	NS	dns2.easydns.net.
aristanetworks.com.	1200	IN	NS	dns4.easydns.info.
aristanetworks.com.	1200	IN	NS	dns1.easydns.com.
aristanetworks.com.	1200	IN	NS	dns3.easydns.org.

;; ADDITIONAL SECTION:
dns1.easydns.com.	300	IN	A	64.68.192.210
dns1.easydns.com.	300	IN	AAAA	2001:1838:f001::10
dns2.easydns.net.	10800	IN	A	72.52.2.1
dns3.easydns.org.	600	IN	A	64.68.195.10
dns3.easydns.org.	60	IN	AAAA	2620:49:a::10
dns4.easydns.info.	43200	IN	A	194.0.2.19
dns4.easydns.info.	43200	IN	AAAA	2001:678:5::13

;; Query time: 113 msec
;; SERVER: 72.52.2.1#53(ns6.easydns.net)
;; WHEN: Thu May 17 16:39:44 2012
;; MSG SIZE  rcvd: 348

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.aristanetworks.com aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 459
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0

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

;; Query time: 37 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu May 17 16:39:45 2012
;; MSG SIZE  rcvd: 40

Checking other options ... failed too.

SMTP

MX 1 aspmx.l.google.com
Looking for AAAA on aspmx.l.google.com
MX 1 alt1.aspmx.l.google.com
Looking for AAAA on alt1.aspmx.l.google.com
MX 1 alt2.aspmx.l.google.com
Looking for AAAA on alt2.aspmx.l.google.com
MX 1 aspmx2.googlemail.com
Looking for AAAA on aspmx2.googlemail.com
MX 1 aspmx3.googlemail.com
Looking for AAAA on aspmx3.googlemail.com
MX 1 aspmx4.googlemail.com
Looking for AAAA on aspmx4.googlemail.com
MX 1 aspmx5.googlemail.com
Looking for AAAA on aspmx5.googlemail.com

DNS

Looking for AAAA of NS dns2.easydns.net
No AAAA record for dns2.easydns.net
Looking for AAAA of NS dns4.easydns.info
Querying 2001:678:5:0:0:0:0:13 for SOA of aristanetworks.com over IPv6 ... FAILED
Looking for AAAA of NS dns3.easydns.org
Querying 2620:49:a:0:0:0:0:10 for SOA of aristanetworks.com over IPv6 ... FAILED
Looking for AAAA of NS dns1.easydns.com
Querying 2001:1838:f001:0:0:0:0:10 for SOA of aristanetworks.com over IPv6 ... FAILED

NTP

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

XMPP

Looking for a SRV record for _xmpp-client._tcp.aristanetworks.com
Found XMPP client talk.google.com (5, 5222)
XMPP client aristanetworks.com: "talk.google.com"
Trying to connect to 72.14.203.125 on 5222 ... Connection succeeded
Trying to connect to 2404:6800:8003:0:0:0:0:7d on 5222 ... Connection succeeded

Looking for a SRV record for _xmpp-server._tcp.aristanetworks.com

Last Updated: Thu May 17 07:17:08 2012 UTC