Check that www.bitgravity.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 bitgravity.com soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 477
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			2468	IN	NS	c.root-servers.net.
.			2468	IN	NS	i.root-servers.net.
.			2468	IN	NS	l.root-servers.net.
.			2468	IN	NS	h.root-servers.net.
.			2468	IN	NS	d.root-servers.net.
.			2468	IN	NS	g.root-servers.net.
.			2468	IN	NS	j.root-servers.net.
.			2468	IN	NS	b.root-servers.net.
.			2468	IN	NS	m.root-servers.net.
.			2468	IN	NS	e.root-servers.net.
.			2468	IN	NS	f.root-servers.net.
.			2468	IN	NS	a.root-servers.net.
.			2468	IN	NS	k.root-servers.net.

;; ADDITIONAL SECTION:
k.root-servers.net.	491986	IN	A	193.0.14.129
k.root-servers.net.	491986	IN	AAAA	2001:7fd::1
a.root-servers.net.	490460	IN	A	198.41.0.4
a.root-servers.net.	490460	IN	AAAA	2001:503:ba3e::2:30
c.root-servers.net.	191118	IN	A	192.33.4.12
d.root-servers.net.	187672	IN	A	128.8.10.90
d.root-servers.net.	187672	IN	AAAA	2001:500:2d::d
j.root-servers.net.	102730	IN	A	192.58.128.30
j.root-servers.net.	102730	IN	AAAA	2001:503:c27::2:30
b.root-servers.net.	448724	IN	A	192.228.79.201
e.root-servers.net.	446044	IN	A	192.203.230.10
i.root-servers.net.	490567	IN	A	192.36.148.17
i.root-servers.net.	490567	IN	AAAA	2001:7fe::53
f.root-servers.net.	491331	IN	A	192.5.5.241

;; Query time: 8 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu May 17 21:45:44 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 69
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

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

;; AUTHORITY SECTION:
com.			172800	IN	NS	d.gtld-servers.net.
com.			172800	IN	NS	m.gtld-servers.net.
com.			172800	IN	NS	c.gtld-servers.net.
com.			172800	IN	NS	l.gtld-servers.net.
com.			172800	IN	NS	j.gtld-servers.net.
com.			172800	IN	NS	k.gtld-servers.net.
com.			172800	IN	NS	h.gtld-servers.net.
com.			172800	IN	NS	b.gtld-servers.net.
com.			172800	IN	NS	f.gtld-servers.net.
com.			172800	IN	NS	i.gtld-servers.net.
com.			172800	IN	NS	a.gtld-servers.net.
com.			172800	IN	NS	e.gtld-servers.net.
com.			172800	IN	NS	g.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: 186 msec
;; SERVER: 192.33.4.12#53(c.root-servers.net)
;; WHEN: Thu May 17 21:45:44 2012
;; MSG SIZE  rcvd: 504

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 63
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2

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

;; AUTHORITY SECTION:
bitgravity.com.		172800	IN	NS	ns1.bitgravity.com.
bitgravity.com.		172800	IN	NS	ns2.bitgravity.com.

;; ADDITIONAL SECTION:
ns1.bitgravity.com.	172800	IN	A	208.67.239.33
ns2.bitgravity.com.	172800	IN	A	209.131.100.33

;; Query time: 346 msec
;; SERVER: 192.52.178.30#53(k.gtld-servers.net)
;; WHEN: Thu May 17 21:45:45 2012
;; MSG SIZE  rcvd: 100

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1150
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2

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

;; ANSWER SECTION:
bitgravity.com.		3600	IN	SOA	dns1.ac.bitgravity.com. support.bitgravity.com. 2012051610 900 3600 1209600 3600

;; AUTHORITY SECTION:
bitgravity.com.		3600	IN	NS	ns1.bitgravity.com.
bitgravity.com.		3600	IN	NS	ns2.bitgravity.com.

;; ADDITIONAL SECTION:
ns1.bitgravity.com.	3600	IN	A	208.67.239.33
ns2.bitgravity.com.	3600	IN	A	209.131.100.33

;; Query time: 179 msec
;; SERVER: 208.67.239.33#53(ns1.bitgravity.com)
;; WHEN: Thu May 17 21:45:45 2012
;; MSG SIZE  rcvd: 152

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.bitgravity.com aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 996
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

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

;; AUTHORITY SECTION:
bitgravity.com.		3600	IN	SOA	dns1.ac.bitgravity.com. support.bitgravity.com. 2012051610 900 3600 1209600 3600

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu May 17 21:45:46 2012
;; MSG SIZE  rcvd: 88

Checking other options ... succeeded as ipv6.bitgravity.com.
Sending...

HEAD / HTTP/1.1
Host: ipv6.bitgravity.com
User-Agent: ipv6-survey.pl/1.97 http://www.mrp.net/IPv6_Survey.html

Reading ...

HTTP/1.1 302 Found
Location: http://bitcast-r.v1.iad1.bitgravity.com/
Content-Length: 0
Date: Thu, 17 May 2012 12:15:47 GMT
Server: bit_asic/4.0/r1m1-www-v6

Accessed / [2607:fc48:bc23:0:0:0:bc:200] Response: HTTP/1.1 302 Found
Redirecting to http://bitcast-r.v1.iad1.bitgravity.com/
No AAAA on redirect.

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 aspmx3.googlemail.com
Looking for AAAA on aspmx3.googlemail.com
MX 10 aspmx4.googlemail.com
Looking for AAAA on aspmx4.googlemail.com
MX 10 aspmx5.googlemail.com
Looking for AAAA on aspmx5.googlemail.com
MX 10 aspmx2.googlemail.com
Looking for AAAA on aspmx2.googlemail.com

DNS

Looking for AAAA of NS ns2.bitgravity.com
No AAAA record for ns2.bitgravity.com
Looking for AAAA of NS ns1.bitgravity.com
No AAAA record for ns1.bitgravity.com

NTP

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

XMPP

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

Last Updated: Thu May 17 12:15:50 2012 UTC