Check that www.renesys.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 renesys.com soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1960
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			206497	IN	NS	c.root-servers.net.
.			206497	IN	NS	k.root-servers.net.
.			206497	IN	NS	l.root-servers.net.
.			206497	IN	NS	j.root-servers.net.
.			206497	IN	NS	g.root-servers.net.
.			206497	IN	NS	e.root-servers.net.
.			206497	IN	NS	a.root-servers.net.
.			206497	IN	NS	b.root-servers.net.
.			206497	IN	NS	d.root-servers.net.
.			206497	IN	NS	f.root-servers.net.
.			206497	IN	NS	h.root-servers.net.
.			206497	IN	NS	i.root-servers.net.
.			206497	IN	NS	m.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	75820	IN	A	198.41.0.4
a.root-servers.net.	75820	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	34084	IN	A	192.228.79.201
c.root-servers.net.	421868	IN	A	192.33.4.12
d.root-servers.net.	380217	IN	A	128.8.10.90
d.root-servers.net.	380217	IN	AAAA	2001:500:2d::d
e.root-servers.net.	31404	IN	A	192.203.230.10
f.root-servers.net.	76691	IN	A	192.5.5.241
f.root-servers.net.	381567	IN	AAAA	2001:500:2f::f
g.root-servers.net.	77355	IN	A	192.112.36.4
h.root-servers.net.	34393	IN	A	128.63.2.53
h.root-servers.net.	34393	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	75927	IN	A	192.36.148.17
i.root-servers.net.	75927	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 16:56:24 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1885
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

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

;; AUTHORITY SECTION:
com.			172800	IN	NS	a.gtld-servers.net.
com.			172800	IN	NS	b.gtld-servers.net.
com.			172800	IN	NS	c.gtld-servers.net.
com.			172800	IN	NS	d.gtld-servers.net.
com.			172800	IN	NS	e.gtld-servers.net.
com.			172800	IN	NS	f.gtld-servers.net.
com.			172800	IN	NS	g.gtld-servers.net.
com.			172800	IN	NS	h.gtld-servers.net.
com.			172800	IN	NS	i.gtld-servers.net.
com.			172800	IN	NS	j.gtld-servers.net.
com.			172800	IN	NS	k.gtld-servers.net.
com.			172800	IN	NS	l.gtld-servers.net.
com.			172800	IN	NS	m.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: 38 msec
;; SERVER: 2001:7fd::1#53(k.root-servers.net)
;; WHEN: Tue May 22 16:56:24 2012
;; MSG SIZE  rcvd: 489

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 600
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2

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

;; AUTHORITY SECTION:
renesys.com.		172800	IN	NS	c.ns.renesys.com.
renesys.com.		172800	IN	NS	d.ns.renesys.com.

;; ADDITIONAL SECTION:
c.ns.renesys.com.	172800	IN	A	195.160.236.250
d.ns.renesys.com.	172800	IN	A	195.160.237.250

;; Query time: 132 msec
;; SERVER: 2001:503:a83e::2:30#53(a.gtld-servers.net)
;; WHEN: Tue May 22 16:56:25 2012
;; MSG SIZE  rcvd: 96

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 314
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2

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

;; ANSWER SECTION:
renesys.com.		2560	IN	SOA	c.ns.renesys.com. hostmaster.renesys.com. 1336569221 16384 2048 1048576 2560

;; AUTHORITY SECTION:
renesys.com.		259200	IN	NS	c.ns.renesys.com.
renesys.com.		259200	IN	NS	d.ns.renesys.com.

;; ADDITIONAL SECTION:
c.ns.renesys.com.	259200	IN	A	195.160.236.250
d.ns.renesys.com.	259200	IN	A	195.160.237.250

;; Query time: 254 msec
;; SERVER: 195.160.236.250#53(c.ns.renesys.com)
;; WHEN: Tue May 22 16:56:26 2012
;; MSG SIZE  rcvd: 143

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.renesys.com aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 559
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

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

;; AUTHORITY SECTION:
renesys.com.		2560	IN	SOA	c.ns.renesys.com. hostmaster.renesys.com. 1336569221 16384 2048 1048576 2560

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 16:56:27 2012
;; MSG SIZE  rcvd: 85

Checking other options ... failed too.

SMTP

MX 10 aspmx.l.google.com
Looking for AAAA on ASPMX.L.GOOGLE.com
MX 10 alt1.aspmx.l.google.com
Looking for AAAA on ALT1.ASPMX.L.GOOGLE.com
MX 10 alt2.aspmx.l.google.com
Looking for AAAA on ALT2.ASPMX.L.GOOGLE.com
MX 10 aspmx2.googlemail.com
Looking for AAAA on ASPMX2.GOOGLEMAIL.com
MX 10 aspmx3.googlemail.com
Looking for AAAA on ASPMX3.GOOGLEMAIL.com

DNS

Looking for AAAA of NS d.ns.renesys.com
No AAAA record for d.ns.renesys.com
Looking for AAAA of NS c.ns.renesys.com
No AAAA record for c.ns.renesys.com

NTP

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

XMPP

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

Last Updated: Tue May 22 07:26:32 2012 UTC