Check that www.frontier.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 frontier.com soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1015
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			18649	IN	NS	i.root-servers.net.
.			18649	IN	NS	h.root-servers.net.
.			18649	IN	NS	c.root-servers.net.
.			18649	IN	NS	a.root-servers.net.
.			18649	IN	NS	f.root-servers.net.
.			18649	IN	NS	m.root-servers.net.
.			18649	IN	NS	d.root-servers.net.
.			18649	IN	NS	b.root-servers.net.
.			18649	IN	NS	g.root-servers.net.
.			18649	IN	NS	k.root-servers.net.
.			18649	IN	NS	e.root-servers.net.
.			18649	IN	NS	l.root-servers.net.
.			18649	IN	NS	j.root-servers.net.

;; ADDITIONAL SECTION:
k.root-servers.net.	508167	IN	A	193.0.14.129
k.root-servers.net.	508167	IN	AAAA	2001:7fd::1
a.root-servers.net.	506641	IN	A	198.41.0.4
a.root-servers.net.	506641	IN	AAAA	2001:503:ba3e::2:30
c.root-servers.net.	207299	IN	A	192.33.4.12
d.root-servers.net.	203853	IN	A	128.8.10.90
d.root-servers.net.	203853	IN	AAAA	2001:500:2d::d
j.root-servers.net.	118911	IN	A	192.58.128.30
j.root-servers.net.	118911	IN	AAAA	2001:503:c27::2:30
b.root-servers.net.	464905	IN	A	192.228.79.201
e.root-servers.net.	462225	IN	A	192.203.230.10
i.root-servers.net.	506748	IN	A	192.36.148.17
i.root-servers.net.	506748	IN	AAAA	2001:7fe::53
f.root-servers.net.	507512	IN	A	192.5.5.241

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu May 17 17:16:03 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1714
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

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

;; AUTHORITY SECTION:
com.			172800	IN	NS	b.gtld-servers.net.
com.			172800	IN	NS	g.gtld-servers.net.
com.			172800	IN	NS	j.gtld-servers.net.
com.			172800	IN	NS	h.gtld-servers.net.
com.			172800	IN	NS	m.gtld-servers.net.
com.			172800	IN	NS	a.gtld-servers.net.
com.			172800	IN	NS	k.gtld-servers.net.
com.			172800	IN	NS	c.gtld-servers.net.
com.			172800	IN	NS	l.gtld-servers.net.
com.			172800	IN	NS	e.gtld-servers.net.
com.			172800	IN	NS	d.gtld-servers.net.
com.			172800	IN	NS	f.gtld-servers.net.
com.			172800	IN	NS	i.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: Thu May 17 17:16:03 2012
;; MSG SIZE  rcvd: 502

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1488
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 3

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

;; AUTHORITY SECTION:
frontier.com.		172800	IN	NS	auth.roch.ny.frontiernet.net.
frontier.com.		172800	IN	NS	auth.lkvl.mn.frontiernet.net.
frontier.com.		172800	IN	NS	auth.dlls.pa.frontiernet.net.

;; ADDITIONAL SECTION:
auth.roch.ny.frontiernet.net. 172800 IN	A	66.133.170.3
auth.lkvl.mn.frontiernet.net. 172800 IN	A	66.133.150.11
auth.dlls.pa.frontiernet.net. 172800 IN	A	199.224.64.201

;; Query time: 113 msec
;; SERVER: 192.43.172.30#53(i.gtld-servers.net)
;; WHEN: Thu May 17 17:16:03 2012
;; MSG SIZE  rcvd: 174

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 244
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

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

;; ANSWER SECTION:
frontier.com.		86400	IN	SOA	auth.roch.ny.frontiernet.net. hostmaster.frontiernet.net. 1204170001 10800 3600 604800 86400

;; Query time: 260 msec
;; SERVER: 199.224.64.201#53(auth.dlls.pa.frontiernet.net)
;; WHEN: Thu May 17 17:16:04 2012
;; MSG SIZE  rcvd: 105

HTTP

Looking for CNAME of www.frontier.com
Checking if there is a AAAA for www.frontier.com ... success.
Sending...

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

Reading ...

HTTP/1.1 200 OK
Cache-Control: private
Content-Length: 21583
Content-Type: text/html; charset=utf-8
Server: Microsoft-IIS/7.5
X-AspNet-Version: 2.0.50727
Set-Cookie: ASP.NET_SessionId=dan3ed45tvsay245aadfmaan; path=/; HttpOnly
X-Powered-By: ASP.NET
Date: Thu, 17 May 2012 07:45:36 GMT
Set-Cookie: BIGipServerfrontier.com-http=1047962122.20480.0000; path=/

Accessed / [2001:1960:21:1:0:0:0:92] Response: HTTP/1.1 200 OK

SMTP

MX 10 mx.dlls.pa.frontiernet.net
Looking for AAAA on mx.dlls.pa.frontiernet.net
MX 10 mx.frontiernet.net
Looking for AAAA on mx.frontiernet.net

DNS

Looking for AAAA of NS auth.roch.ny.frontiernet.net
No AAAA record for auth.roch.ny.frontiernet.net
Looking for AAAA of NS auth.dlls.pa.frontiernet.net
No AAAA record for auth.dlls.pa.frontiernet.net
Looking for AAAA of NS auth.lkvl.mn.frontiernet.net
No AAAA record for auth.lkvl.mn.frontiernet.net

NTP

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

XMPP

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

Last Updated: Thu May 17 07:46:09 2012 UTC