Date: Thu, 18 Jan 2001 18:06:12 -0600 From: Dennis Reiter <denny@reiters.org> To: J & C Frazier <admin@csocs.com> Cc: isp@FreeBSD.ORG Subject: Re: Problems with sendmail and NSI Message-ID: <20010118180612.A32853@reiters.org> In-Reply-To: <3A67727D.44A40EF4@csocs.com>; from admin@csocs.com on Thu, Jan 18, 2001 at 03:47:25PM -0700 References: <Pine.BSF.4.21.0101171719490.22366-100000@workhorse.iMach.com> <3A663920.A79412FC@csocs.com> <3A663AE7.E1F2AFA5@csocs.com> <00dc01c080e8$166f6120$1700a8c0@d7k> <979796477.3a6681fda7468@Mail.MexComUSA.net> <014701c0811a$27800cd0$1700a8c0@d7k> <979824566.3a66efb633063@Mail.MexComUSA.net> <3A67727D.44A40EF4@csocs.com>
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Well, here's what I get. Why are none of your servers authoritative?
cadfael ~/tmp #nslookup -query=mx csocs.com
Server: localhost
Address: 127.0.0.1
Non-authoritative answer:
csocs.com preference = 0, mail exchanger = csocs.com
csocs.com preference = 50, mail exchanger = mail.colocateusa.com
Authoritative answers can be found from:
csocs.com nameserver = NS.csocs.com
csocs.com nameserver = NS2.COLOCATEUSA.NET
csocs.com nameserver = NS2.csocs.com
csocs.com internet address = 207.49.21.231
mail.colocateusa.com internet address = 207.49.20.11
NS.csocs.com internet address = 207.49.21.234
NS2.COLOCATEUSA.NET internet address = 207.49.20.5
NS2.csocs.com internet address = 207.49.21.235
cadfael ~/tmp #nslookup -query=mx csocs.com ns.csocs.com
Server: ns.csocs.com
Address: 207.49.21.234
Non-authoritative answer:
csocs.com preference = 0, mail exchanger = csocs.com
csocs.com preference = 50, mail exchanger = mail.colocateusa.com
Authoritative answers can be found from:
csocs.com internet address = 207.49.21.231
mail.colocateusa.com internet address = 207.49.20.11
cadfael ~/tmp #nslookup -query=mx csocs.com ns2.colocateusa.net
Server: ns2.colocateusa.net
Address: 207.49.20.5
*** ns2.colocateusa.net can't find csocs.com: Non-existent host/domain
cadfael ~/tmp #nslookup -query=mx csocs.com ns2.csocs.com
Server: ns2.csocs.com
Address: 207.49.21.235
Non-authoritative answer:
csocs.com preference = 50, mail exchanger = mail.colocateusa.com
csocs.com preference = 0, mail exchanger = csocs.com
Authoritative answers can be found from:
mail.colocateusa.com internet address = 207.49.20.11
csocs.com internet address = 207.49.21.231
cadfael ~/tmp #nslookup -query=mx csocs.com csocs.com
Server: shell.csocs.com
Address: 207.49.21.231
Non-authoritative answer:
csocs.com preference = 50, mail exchanger = mail.colocateusa.com
csocs.com preference = 0, mail exchanger = csocs.com
Authoritative answers can be found from:
mail.colocateusa.com internet address = 207.49.20.11
csocs.com internet address = 207.49.21.231
cadfael ~/tmp #nslookup -query=mx csocs.com mail.colocateusa.com
*** Can't find server name for address 207.49.20.11: No response from server
*** Default servers are not available
Quoting J & C Frazier (admin@csocs.com):
> Negative, that is obviously a problem of yours. csocs.com resolves just fine.
> There is no dns problem here, only a routing/filter problem with a node
> inbetween me and NSI.
--
Denny Reiter | denny@reiters.org
Madison River Communications | reiterd@madisonriver.net
www.scapegoats.org
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