Check that www.sura.org 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 sura.org soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1239
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			250245	IN	NS	d.root-servers.net.
.			250245	IN	NS	l.root-servers.net.
.			250245	IN	NS	f.root-servers.net.
.			250245	IN	NS	e.root-servers.net.
.			250245	IN	NS	m.root-servers.net.
.			250245	IN	NS	b.root-servers.net.
.			250245	IN	NS	c.root-servers.net.
.			250245	IN	NS	i.root-servers.net.
.			250245	IN	NS	g.root-servers.net.
.			250245	IN	NS	j.root-servers.net.
.			250245	IN	NS	a.root-servers.net.
.			250245	IN	NS	h.root-servers.net.
.			250245	IN	NS	k.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	119568	IN	A	198.41.0.4
a.root-servers.net.	119568	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	77832	IN	A	192.228.79.201
c.root-servers.net.	465616	IN	A	192.33.4.12
d.root-servers.net.	423965	IN	A	128.8.10.90
d.root-servers.net.	423965	IN	AAAA	2001:500:2d::d
e.root-servers.net.	75152	IN	A	192.203.230.10
f.root-servers.net.	120439	IN	A	192.5.5.241
f.root-servers.net.	425315	IN	AAAA	2001:500:2f::f
g.root-servers.net.	121103	IN	A	192.112.36.4
h.root-servers.net.	78141	IN	A	128.63.2.53
h.root-servers.net.	78141	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	119675	IN	A	192.36.148.17
i.root-servers.net.	119675	IN	AAAA	2001:7fe::53

;; Query time: 8 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 04:47:16 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1379
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 12

;; QUESTION SECTION:
;sura.org.			IN	SOA

;; AUTHORITY SECTION:
org.			172800	IN	NS	a0.org.afilias-nst.info.
org.			172800	IN	NS	a2.org.afilias-nst.info.
org.			172800	IN	NS	c0.org.afilias-nst.info.
org.			172800	IN	NS	b0.org.afilias-nst.org.
org.			172800	IN	NS	d0.org.afilias-nst.org.
org.			172800	IN	NS	b2.org.afilias-nst.org.

;; ADDITIONAL SECTION:
a0.org.afilias-nst.info. 172800	IN	A	199.19.56.1
a2.org.afilias-nst.info. 172800	IN	A	199.249.112.1
b0.org.afilias-nst.org.	172800	IN	A	199.19.54.1
b2.org.afilias-nst.org.	172800	IN	A	199.249.120.1
c0.org.afilias-nst.info. 172800	IN	A	199.19.53.1
d0.org.afilias-nst.org.	172800	IN	A	199.19.57.1
a0.org.afilias-nst.info. 172800	IN	AAAA	2001:500:e::1
a2.org.afilias-nst.info. 172800	IN	AAAA	2001:500:40::1
b0.org.afilias-nst.org.	172800	IN	AAAA	2001:500:c::1
b2.org.afilias-nst.org.	172800	IN	AAAA	2001:500:48::1
c0.org.afilias-nst.info. 172800	IN	AAAA	2001:500:b::1
d0.org.afilias-nst.org.	172800	IN	AAAA	2001:500:f::1

;; Query time: 124 msec
;; SERVER: 2001:dc3::35#53(m.root-servers.net)
;; WHEN: Tue May 22 04:47:16 2012
;; MSG SIZE  rcvd: 428

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 334
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 0

;; QUESTION SECTION:
;sura.org.			IN	SOA

;; AUTHORITY SECTION:
sura.org.		86400	IN	NS	otc-dns1.lsu.edu.
sura.org.		86400	IN	NS	bigdog.lsu.edu.
sura.org.		86400	IN	NS	otc-dns2.lsu.edu.

;; Query time: 255 msec
;; SERVER: 2001:500:f::1#53(d0.org.afilias-nst.org)
;; WHEN: Tue May 22 04:47:16 2012
;; MSG SIZE  rcvd: 100

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1154
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 4

;; QUESTION SECTION:
;sura.org.			IN	SOA

;; ANSWER SECTION:
sura.org.		3600	IN	SOA	bigdog.lsu.edu. netmgr.bigdog.lsu.edu. 20000875 3600 900 604800 86400

;; AUTHORITY SECTION:
sura.org.		3600	IN	NS	bigdog.lsu.edu.
sura.org.		3600	IN	NS	otc-dns3.lsu.edu.
sura.org.		3600	IN	NS	otc-dns1.lsu.edu.

;; ADDITIONAL SECTION:
bigdog.lsu.edu.		86400	IN	A	192.16.176.1
bigdog.lsu.edu.		3600	IN	AAAA	2620:105:b050::1
otc-dns1.lsu.edu.	3600	IN	A	130.39.3.5
otc-dns3.lsu.edu.	18000	IN	A	204.90.37.16

;; Query time: 289 msec
;; SERVER: 130.39.3.5#53(otc-dns1.lsu.edu)
;; WHEN: Tue May 22 04:47:17 2012
;; MSG SIZE  rcvd: 219

HTTP

Looking for CNAME of www.sura.org
Checking if there is a AAAA for www.sura.org ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.sura.org aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1035
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.sura.org.			IN	AAAA

;; AUTHORITY SECTION:
sura.org.		3600	IN	SOA	bigdog.lsu.edu. netmgr.bigdog.lsu.edu. 20000875 3600 900 604800 86400

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 04:47:18 2012
;; MSG SIZE  rcvd: 87

Checking other options ... failed too.

SMTP

MX 10 phys.lsu.edu
Looking for AAAA on phys.lsu.edu
MX 10 mail.sura.org
Looking for AAAA on mail.sura.org

DNS

Looking for AAAA of NS otc-dns1.lsu.edu
No AAAA record for otc-dns1.lsu.edu
Looking for AAAA of NS otc-dns3.lsu.edu
No AAAA record for otc-dns3.lsu.edu
Looking for AAAA of NS bigdog.lsu.edu
Querying 2620:105:b050:0:0:0:0:1 for SOA of sura.org over IPv6 ... successful!

NTP

Looking for an A record for ntp.sura.org
Looking for an A record for clock.sura.org
Looking for an A record for time.sura.org
Looking for an A record for chime.sura.org

XMPP

Looking for a SRV record for _xmpp-client._tcp.sura.org
Looking for a SRV record for _xmpp-server._tcp.sura.org

Last Updated: Mon May 21 19:17:23 2012 UTC