bind-users Digest, Vol 2084, Issue 1
STEPHEN EYRE
sceyre at btinternet.com
Mon Apr 6 15:37:35 UTC 2015
My named.conf.options is as follows
Options {
directory "/var/cache/bind";
recursion no;
allow transfer { none; };
dnssec-validation auto;
auth-nxdomain no;
listen-on { any; };
};
By the way my A records are still not not showing up on mydns.net.
Thanks
Sent from Yahoo Mail on Android
From:"bind-users-request at lists.isc.org" <bind-users-request at lists.isc.org>
Date:Mon, 6 Apr, 2015 at 13:00
Subject:bind-users Digest, Vol 2084, Issue 1
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Today's Topics:
1. Re: bind-users Digest, Vol 2083, Issue 1 (STEPHEN EYRE)
2. Re: bind-users Digest, Vol 2083, Issue 1 (Reindl Harald)
3. Re: bind-users Digest, Vol 2083, Issue 1 (Noel Butler)
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Message: 1
Date: Sun, 5 Apr 2015 16:52:07 +0100
From: STEPHEN EYRE <sceyre at btinternet.com>
To: "bind-users at lists.isc.org" <bind-users at lists.isc.org>
Subject: Re: bind-users Digest, Vol 2083, Issue 1
Message-ID:
<1428249127.19697.YahooMailAndroidMobile at web172401.mail.ir2.yahoo.com>
Content-Type: text/plain; charset="iso-8859-1"
The aim is to make it authoritive as well as hosting my web sites.
Sent from Yahoo Mail on Android
From:"bind-users-request at lists.isc.org" <bind-users-request at lists.isc.org>
Date:Sun, 5 Apr, 2015 at 13:00
Subject:bind-users Digest, Vol 2083, Issue 1
Send bind-users mailing list submissions to
??? bind-users at lists.isc.org
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??? https://lists.isc.org/mailman/listinfo/bind-users
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??? bind-users-request at lists.isc.org
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Today's Topics:
? 1. Dig, open servers and A records (Stephen Eyre)
? 2. Re: Dig, open servers and A records (Steven Carr)
----------------------------------------------------------------------
Message: 1
Date: Sun, 05 Apr 2015 09:32:36 +0100
From: Stephen Eyre <sceyre at btinternet.com>
To: bind-users at lists.isc.org
Subject: Dig, open servers and A records
Message-ID: <5520F324.7050709 at btinternet.com>
Content-Type: text/plain; charset=utf-8; format=flowed
Dear All
The good news is that I have my server running. The not so good news is
that there are a few problems which could be interconnected.
My server is called server1.sportshost.co.uk and its ip address is
84.92.56.54.
Going on to whatsmydns.net I find that sportshost.co.uk returns suitable
entries under the NS and SOA section. There are nothing but red crosses
under A records section - I was expecting my ip address.
Then when I dig a domain name like google.co.uk I get suitable replies
but when I dig an ip address like 8.8.8.8 the request gets the reply
REFUSED.
Further enquiries show that I dont have an open recursive site when the
errors above still apply.
When I change my /etc/bind/named.conf.local file from 'recursion no;' to
'recursion yes;' I get an inverse of the above. I get full replies from
all my dig enquiries but I get an open recursive warning - which I
obviously dont want.
whatsmydns.net replies remain the same.
So todays question is - what do I need to do to keep my server closed,
get proper dig replies and get my A records showing up on whatsmydns.net?
Or is everything working well and its not necessary to have dig
providing proper replies?
Thanks
Stephen Eyre
------------------------------
Message: 2
Date: Sun, 5 Apr 2015 09:57:08 +0100
From: Steven Carr <sjcarr at gmail.com>
Cc: bind-users <bind-users at lists.isc.org>
Subject: Re: Dig, open servers and A records
Message-ID:
??? <CALMep05dMFY0a_YBbTuNk3cQigYbJvSY_43W212sug0WGkPMVQ at mail.gmail.com>
Content-Type: text/plain; charset=UTF-8
On 5 April 2015 at 09:32, Stephen Eyre <sceyre at btinternet.com> wrote:
> My server is called server1.sportshost.co.uk and its ip address is
> 84.92.56.54.
>
> Going on to whatsmydns.net I find that sportshost.co.uk returns suitable
> entries under the NS and SOA section. There are nothing but red crosses
> under A records section - I was expecting my ip address.
Try again, you haven't given things enough time to propagate around
the internet, 24-72 hours is still the usual wait time.
> So todays question is - what do I need to do to keep my server closed, get
> proper dig replies and get my A records showing up on whatsmydns.net?
What is the purpose of the server? are you going to be hosting zones
that need to be accessible from other clients on the Internet
(authoritative) or is it just a DNS server that you can utilize to
handle your queries (recursive)? or are you doing both?
If you need recursion then you'll need an ACL to say which clients are
allowed to perform recursion to prevent it from being an open
recursor.
Steve
------------------------------
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Message: 2
Date: Sun, 05 Apr 2015 18:07:59 +0200
From: Reindl Harald <h.reindl at thelounge.net>
To: bind-users at lists.isc.org
Subject: Re: bind-users Digest, Vol 2083, Issue 1
Message-ID: <55215DDF.9070902 at thelounge.net>
Content-Type: text/plain; charset="windows-1252"; Format="flowed"
Am 05.04.2015 um 17:52 schrieb STEPHEN EYRE:
> The aim is to make it authoritive as well as hosting my web sites
but a authoritive nameserver don't need nor should it do recursion for
foreign zones, it only should respond for the zones he is authoritative
for and so the behavior is correctly, make sure it answers for your
zones and the point your domains to your nameservers (at least TWO) and
you are done
> Message: 1
> Date: Sun, 05 Apr 2015 09:32:36 +0100
> From: Stephen Eyre <sceyre at btinternet.com <javascript:return>>
> To: bind-users at lists.isc.org <javascript:return>
> Subject: Dig, open servers and A records
> Message-ID: <5520F324.7050709 at btinternet.com <javascript:return>>
> Content-Type: text/plain; charset=utf-8; format=flowed
>
> Dear All
>
> The good news is that I have my server running. The not so good news is
> that there are a few problems which could be interconnected.
>
> My server is called server1.sportshost.co.uk and its ip address is
> 84.92.56.54.
>
> Going on to whatsmydns.net I find that sportshost.co.uk returns suitable
> entries under the NS and SOA section. There are nothing but red crosses
> under A records section - I was expecting my ip address.
>
> Then when I dig a domain name like google.co.uk I get suitable replies
> but when I dig an ip address like 8.8.8.8 the request gets the reply
> REFUSED.
>
> Further enquiries show that I dont have an open recursive site when the
> errors above still apply.
>
> When I change my /etc/bind/named.conf.local file from 'recursion no;' to
> 'recursion yes;' I get an inverse of the above. I get full replies from
> all my dig enquiries but I get an open recursive warning - which I
> obviously dont want.
>
> whatsmydns.net replies remain the same.
>
> So todays question is - what do I need to do to keep my server closed,
> get proper dig replies and get my A records showing up on whatsmydns.net?
>
> Or is everything working well and its not necessary to have dig
> providing proper replies?
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Message: 3
Date: Mon, 06 Apr 2015 15:19:53 +1000
From: Noel Butler <noel.butler at ausics.net>
To: bind-users at lists.isc.org, sceyre at btinternet.com
Subject: Re: bind-users Digest, Vol 2083, Issue 1
Message-ID: <2f10c0bccb4561a89d384bd5e85fed40 at ausics.net>
Content-Type: text/plain; charset="us-ascii"
you need an allow-query and ACL, eg:
Assuming for example your LAN ip range is 192.168.0.0/24, then you would
use
for simplicity, at top of named.conf:
acl "trust" { localhost; 192.168.0.0/24; };
then in...
options {
....
allow-query { trust; };
allow-query-cache { trust; };
....
};
That should do it, if you need further assistance you'll need to supply
a copy of named.conf - in particular the options , ACL's and at least
one of your zones, but if your named.conf isnt 5 miles long, just past
the whole thing.
On 06/04/2015 01:52, STEPHEN EYRE wrote:
> The aim is to make it authoritive as well as hosting my web sites.
>
> Sent from Yahoo Mail on Android [1]
> -------------------------
>
> When I change my /etc/bind/named.conf.local file from 'recursion no;' to
> 'recursion yes;' I get an inverse of the above. I get full replies from
> all my dig enquiries but I get an open recursive warning - which I
> obviously dont want.
Links:
------
[1] https://overview.mail.yahoo.com/mobile/?.src=Android
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