Check that www.supine.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 supine.com soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 852
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			214086	IN	NS	c.root-servers.net.
.			214086	IN	NS	m.root-servers.net.
.			214086	IN	NS	j.root-servers.net.
.			214086	IN	NS	g.root-servers.net.
.			214086	IN	NS	b.root-servers.net.
.			214086	IN	NS	k.root-servers.net.
.			214086	IN	NS	d.root-servers.net.
.			214086	IN	NS	l.root-servers.net.
.			214086	IN	NS	f.root-servers.net.
.			214086	IN	NS	h.root-servers.net.
.			214086	IN	NS	i.root-servers.net.
.			214086	IN	NS	e.root-servers.net.
.			214086	IN	NS	a.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	83409	IN	A	198.41.0.4
a.root-servers.net.	83409	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	41673	IN	A	192.228.79.201
c.root-servers.net.	429457	IN	A	192.33.4.12
d.root-servers.net.	387806	IN	A	128.8.10.90
d.root-servers.net.	387806	IN	AAAA	2001:500:2d::d
e.root-servers.net.	38993	IN	A	192.203.230.10
f.root-servers.net.	84280	IN	A	192.5.5.241
f.root-servers.net.	389156	IN	AAAA	2001:500:2f::f
g.root-servers.net.	84944	IN	A	192.112.36.4
h.root-servers.net.	41982	IN	A	128.63.2.53
h.root-servers.net.	41982	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	83516	IN	A	192.36.148.17
i.root-servers.net.	83516	IN	AAAA	2001:7fe::53

;; Query time: 8 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 14:49:55 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 516
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

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

;; AUTHORITY SECTION:
com.			172800	IN	NS	f.gtld-servers.net.
com.			172800	IN	NS	c.gtld-servers.net.
com.			172800	IN	NS	m.gtld-servers.net.
com.			172800	IN	NS	d.gtld-servers.net.
com.			172800	IN	NS	k.gtld-servers.net.
com.			172800	IN	NS	i.gtld-servers.net.
com.			172800	IN	NS	a.gtld-servers.net.
com.			172800	IN	NS	b.gtld-servers.net.
com.			172800	IN	NS	e.gtld-servers.net.
com.			172800	IN	NS	j.gtld-servers.net.
com.			172800	IN	NS	g.gtld-servers.net.
com.			172800	IN	NS	l.gtld-servers.net.
com.			172800	IN	NS	h.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: 54 msec
;; SERVER: 2001:500:2f::f#53(f.root-servers.net)
;; WHEN: Tue May 22 14:49:55 2012
;; MSG SIZE  rcvd: 488

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1933
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2

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

;; AUTHORITY SECTION:
supine.com.		172800	IN	NS	ns01.mamista.net.
supine.com.		172800	IN	NS	ns02.mamista.net.

;; ADDITIONAL SECTION:
ns01.mamista.net.	172800	IN	A	72.14.179.235
ns02.mamista.net.	172800	IN	A	109.74.194.10

;; Query time: 191 msec
;; SERVER: 2001:503:231d::2:30#53(b.gtld-servers.net)
;; WHEN: Tue May 22 14:49:56 2012
;; MSG SIZE  rcvd: 109

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1344
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2

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

;; ANSWER SECTION:
supine.com.		43200	IN	SOA	ns01.mamista.net. hostmaster.mamista.net. 2011081700 14400 3600 3600 1800

;; AUTHORITY SECTION:
supine.com.		43200	IN	NS	ns02.mamista.net.
supine.com.		43200	IN	NS	ns01.mamista.net.

;; ADDITIONAL SECTION:
ns01.mamista.net.	43200	IN	A	72.14.179.235
ns02.mamista.net.	43200	IN	A	109.74.194.10

;; Query time: 294 msec
;; SERVER: 109.74.194.10#53(ns02.mamista.net)
;; WHEN: Tue May 22 14:49:56 2012
;; MSG SIZE  rcvd: 156

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.supine.com aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 447
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

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

;; AUTHORITY SECTION:
supine.com.		1800	IN	SOA	ns01.mamista.net. hostmaster.mamista.net. 2011081700 14400 3600 3600 1800

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 14:49:57 2012
;; MSG SIZE  rcvd: 95

Checking other options ... failed too.

SMTP

MX 10 mail.mamista.net
Looking for AAAA on mail.mamista.net
Connecting to 2001:470:1f05:a0f:0:0:0:1 ... done.
220 tigger.mamista.net ESMTP Postfix
250-tigger.mamista.net
250-PIPELINING
250-SIZE 52428800
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN

DNS

Looking for AAAA of NS ns01.mamista.net
No AAAA record for ns01.mamista.net
Looking for AAAA of NS ns02.mamista.net
No AAAA record for ns02.mamista.net

NTP

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

XMPP

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

Last Updated: Tue May 22 05:20:02 2012 UTC