Quick DNS question

Robert Everland III reverland at orlando.com
Tue Mar 7 17:38:29 UTC 2000


What do I put on the right hand side? The domain name? Thanks for the help
though I knew there were little things I messed up, but they just realized
that I can turn off recursion and it won't let them query outside domain
names. Take me a  novice at DNS to put them in thier place

Bob Everland

> -----Original Message-----
> From: kcd at daimlerchrysler.com [mailto:kcd at daimlerchrysler.com]
> Sent: Tuesday, March 07, 2000 12:10 PM
> To: bind-users at isc.org
> Subject: Re: Quick DNS question
>
>
> Robert Everland III wrote:
>
> >         Ok the idiots at my ISP are screwing up so many things
> with my DNS. They
> > keep telling me that because they try to run queries on my DNS
> and it gives
> > them the root servers there is something wrong with it. I say
> it's because I
> > put security on my DNS server following the presentation on
> acmebw.com. Who
> > is right? My DNS is NS1.ORLANDO.COM and a domain I have running on it is
> > floridatennis.com. I am using Bind 4.9.7 now.
>
> I think the bit about getting root server referrals is probably
> bogus (if they were
> querying a domain for which you aren't authoritative and don't
> have any data
> cached, and you have recursion turned off, what would they
> expect?), but you have a
> genuine problem with www.floridatennis.com:
>
> % dig www.floridatennis.com @ns1.orlando.com
>
> ; <<>> DiG 8.2 <<>> www.floridatennis.com @ns1.orlando.com
> ; (1 server found)
> ;; res options: init recurs defnam dnsrch
> ;; got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 6
> ;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 0
> ;; QUERY SECTION:
> ;;      www.floridatennis.com, type = A, class = IN
>
> ;; ANSWER SECTION:
> www.floridatennis.com.  1D IN CNAME     216.53.187.176.floridatennis.com.
>
> ;; AUTHORITY SECTION:
> floridatennis.com.      1D IN SOA       ns1.orlando.com.
> webmaster.orlando.com. (
>                                         2000020902      ; serial
>                                         3H              ; refresh
>                                         1H              ; retry
>                                         1W              ; expiry
>                                         1D )            ; minimum
>
>
> ;; Total query time: 86 msec
> ;; FROM: fxiod01.is.chrysler.com to SERVER: ns1.orlando.com
> 216.53.187.189
> ;; WHEN: Tue Mar  7 12:10:30 2000
> ;; MSG SIZE  sent: 39  rcvd: 143
>
> %
>
> Looks like you put an IP address on the right-hand-side of a CNAME...
>
>
> - Kevin
>
>
>
>




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