on 7-10-2008 1:55 PM Lanny Marcus spake the following:
On 7/10/08, Rob Townley <rob.townley-Re5JQEeQqe8AvxtiuMwx3w@xxxxxxxxxxxxxxxx> wrote:why not use the dig command to query your isp dns system to see if they forward requests to opendns. By the way, OpenDNS is a great way to help prevent phishing attacks.Rob: What other parameters or arguments I should add onto the dig command, to see if they use opendns.com ? I don't see opendns.com in the below, but probably that is not the correct dig command. [lanny@dell2400 ~]$ dig emcali.net ; <<>> DiG 9.3.4-P1 <<>> emcali.net ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 41909 ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 3, ADDITIONAL: 0 ;; QUESTION SECTION: ;emcali.net. IN A ;; ANSWER SECTION: emcali.net. 3600 IN A 66.45.254.245 emcali.net. 3600 IN A 66.45.254.244 ;; AUTHORITY SECTION: emcali.net. 172800 IN NS ns3.hostingchange.net. emcali.net. 172800 IN NS ns2.hostingchange.net. emcali.net. 172800 IN NS ns1.hostingchange.net. ;; Query time: 1100 msec ;; SERVER: 192.168.10.1#53(192.168.10.1) ;; WHEN: Thu Jul 10 15:46:18 2008 ;; MSG SIZE rcvd: 128 [lanny@dell2400 ~]$Lastly, you should use this opp to create a opendns signon, this will give you control over your dns request options. You could block any domain via dns quikly.I will look at the opendns.com web site. I just cannot imagine that the Firefox browser is ending up at opendns.com (intermittently) on it's own. It must be coming from the DNS we are using. Thanks much! Lanny
Try dig +trace emcali.net It should show all servers "your" query goes through. -- MailScanner is like deodorant... You hope everybody uses it, and you notice quickly if they don't!!!!
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