Check that www.ebsco.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 ebsco.com soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 550
;; flags: qr ra; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; AUTHORITY SECTION:
.			3600000	IN	NS	J.ROOT-SERVERS.NET.
.			3600000	IN	NS	I.ROOT-SERVERS.NET.
.			3600000	IN	NS	E.ROOT-SERVERS.NET.
.			3600000	IN	NS	F.ROOT-SERVERS.NET.
.			3600000	IN	NS	D.ROOT-SERVERS.NET.
.			3600000	IN	NS	L.ROOT-SERVERS.NET.
.			3600000	IN	NS	M.ROOT-SERVERS.NET.
.			3600000	IN	NS	G.ROOT-SERVERS.NET.
.			3600000	IN	NS	K.ROOT-SERVERS.NET.
.			3600000	IN	NS	B.ROOT-SERVERS.NET.
.			3600000	IN	NS	A.ROOT-SERVERS.NET.
.			3600000	IN	NS	C.ROOT-SERVERS.NET.
.			3600000	IN	NS	H.ROOT-SERVERS.NET.

;; ADDITIONAL SECTION:
A.ROOT-SERVERS.NET.	459833	IN	A	198.41.0.4
A.ROOT-SERVERS.NET.	459833	IN	AAAA	2001:503:ba3e::2:30
B.ROOT-SERVERS.NET.	418097	IN	A	192.228.79.201
C.ROOT-SERVERS.NET.	160491	IN	A	192.33.4.12
D.ROOT-SERVERS.NET.	157045	IN	A	128.8.10.90
D.ROOT-SERVERS.NET.	157045	IN	AAAA	2001:500:2d::d
E.ROOT-SERVERS.NET.	415417	IN	A	192.203.230.10
F.ROOT-SERVERS.NET.	460704	IN	A	192.5.5.241
F.ROOT-SERVERS.NET.	156440	IN	AAAA	2001:500:2f::f
G.ROOT-SERVERS.NET.	461368	IN	A	192.112.36.4
H.ROOT-SERVERS.NET.	418406	IN	A	128.63.2.53
H.ROOT-SERVERS.NET.	418406	IN	AAAA	2001:500:1::803f:235
I.ROOT-SERVERS.NET.	459940	IN	A	192.36.148.17
I.ROOT-SERVERS.NET.	459940	IN	AAAA	2001:7fe::53

;; Query time: 9 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri May 18 06:16:11 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1577
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

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

;; AUTHORITY SECTION:
com.			172800	IN	NS	g.gtld-servers.net.
com.			172800	IN	NS	f.gtld-servers.net.
com.			172800	IN	NS	c.gtld-servers.net.
com.			172800	IN	NS	b.gtld-servers.net.
com.			172800	IN	NS	h.gtld-servers.net.
com.			172800	IN	NS	j.gtld-servers.net.
com.			172800	IN	NS	m.gtld-servers.net.
com.			172800	IN	NS	a.gtld-servers.net.
com.			172800	IN	NS	e.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	l.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: Fri May 18 06:16:11 2012
;; MSG SIZE  rcvd: 499

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1729
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2

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

;; AUTHORITY SECTION:
ebsco.com.		172800	IN	NS	cbru.br.ns.els-gms.att.net.
ebsco.com.		172800	IN	NS	ns.ebsco.com.

;; ADDITIONAL SECTION:
cbru.br.ns.els-gms.att.net. 172800 IN	A	199.191.128.105
ns.ebsco.com.		172800	IN	A	192.73.31.130

;; Query time: 187 msec
;; SERVER: 192.35.51.30#53(f.gtld-servers.net)
;; WHEN: Fri May 18 06:16:11 2012
;; MSG SIZE  rcvd: 116

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 242
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 7

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

;; ANSWER SECTION:
ebsco.com.		300	IN	SOA	dns02.dnsebsco.com. dnsadmin.ebsco.com. 2001082095 900 2700 612000 300

;; AUTHORITY SECTION:
ebsco.com.		300	IN	NS	ns.ebsco.com.
ebsco.com.		300	IN	NS	dns01.dnsebsco.com.
ebsco.com.		300	IN	NS	cbru.br.ns.els-gms.att.net.
ebsco.com.		300	IN	NS	dns02.dnsebsco.com.

;; ADDITIONAL SECTION:
dns02.dnsebsco.com.	300	IN	A	192.73.31.130
dns02.dnsebsco.com.	300	IN	A	192.73.31.54
dns01.dnsebsco.com.	300	IN	A	192.73.31.130
dns01.dnsebsco.com.	300	IN	A	192.73.31.53
ns.ebsco.com.		600	IN	A	192.73.31.130
cbru.br.ns.els-gms.att.net. 86400 IN	A	199.191.128.105
cbru.br.ns.els-gms.att.net. 86400 IN	AAAA	2001:1890:1ff:3::23

;; Query time: 232 msec
;; SERVER: 2001:1890:1ff:3::23#53(cbru.br.ns.els-gms.att.net)
;; WHEN: Fri May 18 06:16:11 2012
;; MSG SIZE  rcvd: 302

HTTP

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


; <<>> DiG 9.4.1-P1 <<>> www.ebsco.com aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 867
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

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

;; AUTHORITY SECTION:
ebsco.com.		300	IN	SOA	dns02.dnsebsco.com. dnsadmin.ebsco.com. 2001082095 900 2700 612000 300

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri May 18 06:16:13 2012
;; MSG SIZE  rcvd: 91

Checking other options ... failed too.

SMTP

MX 10 smtpin.ebsco.com
Looking for AAAA on smtpin.ebsco.com
MX 10 smtpout.ebsco.com
Looking for AAAA on smtpout.ebsco.com

DNS

Looking for AAAA of NS dns02.dnsebsco.com
No AAAA record for dns02.dnsebsco.com
Looking for AAAA of NS cbru.br.ns.els-gms.att.net
Querying 2001:1890:1ff:3:0:0:0:23 for SOA of ebsco.com over IPv6 ... successful!
Looking for AAAA of NS dns01.dnsebsco.com
No AAAA record for dns01.dnsebsco.com
Looking for AAAA of NS ns.ebsco.com
No AAAA record for ns.ebsco.com

NTP

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

XMPP

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

Last Updated: Thu May 17 20:46:20 2012 UTC