Re: Fwd: Facing weird issue with DNS-RPZ

2018-04-24 Thread Blason R
Ok got the issue and fixed it was long zone which was causing issue. On Wed, Apr 25, 2018 at 10:28 AM, Blason R <blaso...@gmail.com> wrote: > Whoo..what is this all about guys? Is there any limit for zones? > >Active: active (running) since Wed 2018-04-25 10:25:27 IST; 2s

Re: Fwd: Facing weird issue with DNS-RPZ

2018-04-25 Thread Blason R
Hey, I tried that couple of times on CentOS and it fails :(. I would really appreciate if someone has already compiled RPM and can share it? On Wed, Apr 25, 2018 at 11:52 AM, G.W. Haywood via bind-users < bind-users@lists.isc.org> wrote: > Hi there, > > On Wed, 25 Apr 2018,

Fwd: Facing weird issue with DNS-RPZ

2018-04-24 Thread Blason R
Resending since it seems it has few malicious domains -- Forwarded message -- From: Blason R <blaso...@gmail.com> Date: Tue, Apr 24, 2018 at 6:02 PM Subject: Facing weird issue with DNS-RPZ To: bind-users <bind-users@lists.isc.org> Hello All, I am building DNS RPZ o

Queries related to RPZ

2018-04-16 Thread Blason R
Hi All, I am building DNS RPZ and I am complete no-vice. I will be having around 10-20k zones which my DNS will be wallgardening. Just wondering how this can be done with DNZ RPZ? Since the zones has to be included in named.conf. Plus I am practising DNZ RPZ on my test server and its failing.

Re: Somehow my DNS is not starting up

2018-04-18 Thread Blason R
> chmod 755 /etc/systemd/system/named.service.d/ > > touch /etc/systemd/system/named.service.d/overrides.conf > > chmod 644 /etc/systemd/system/named.service.d/overrides.conf > > > > /etc/systemd/system/named.service.d/overrides.conf > > [Service] > > Timeou

Re: DNS Server sizing guide?

2018-03-28 Thread Blason R
Interesting I didn't know that. Let me dig in..can I have few examples please? On Wed, Mar 28, 2018, 9:36 AM Grant Taylor via bind-users < bind-users@lists.isc.org> wrote: > On 03/27/2018 08:54 PM, Blason R wrote: > > Is there any DNS sizing guide available? I have created a sink

DNS Server sizing guide?

2018-03-27 Thread Blason R
Hi, Is there any DNS sizing guide available? I have created a sinkhole server which is catering around 25 - 30 zones loaded with 4 CPU and 8 GB RAM. I am daily adding around 1-5k of zones. I need to know how do I calculate the resources consumed by BIND server? I mean if this DNS server

Re: DNS Server sizing guide?

2018-03-28 Thread Blason R
3/28/2018 12:51 AM, Blason R wrote: > >> Interesting I didn't know that. Let me dig in..can I have few examples >> please? >> > > RPZ zones are effectively standard zones. The only difference is that the > CNAME record is used to convey information to the RPZ engi

Re: DNS Re-binding Attack Prevention with BIND

2019-01-28 Thread Blason R
domain even if I enable this protection on BIND not sure if that would take effect? Thanks and Regards, Blason R On Mon, Jan 28, 2019 at 4:05 PM Tony Finch wrote: > Blason R wrote: > > > > Can someone guide me on prevention and possible configuration in BIND > from > > DNS

DNS Re-binding Attack Prevention with BIND

2019-01-28 Thread Blason R
Hi Team, Can someone guide me on prevention and possible configuration in BIND from DNS Re-bind attack? Thanks and Regards, Blason R ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing

What is maximum size BIND can accept in A Record?>

2019-06-05 Thread Blason R
and remove it. It start perfectly Though 150 is I considered and even tried with 200 and it worked. So wondering what is the limit? Thanks and Regards, Blason R ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list

Re: Change DNS records automatically when a link is DOWN

2019-06-06 Thread Blason R
I guess you need to DNS Sub-domain delegation. On Wed, Jun 5, 2019 at 8:51 PM Kevin Darcy wrote: > Publish all 3 NSes. > > Publish MX records with primary/failover preferencing. > > Use a load-balancer (free or commercial, software/hardware/cloud-based) to > direct the web traffic. > >

Re: What is maximum size BIND can accept in A Record?>

2019-06-05 Thread Blason R
Yep thats what I wanted so I was right and couple of records are above 254 hence my zone is failing. On Wed, Jun 5, 2019 at 4:37 PM Tony Finch wrote: > Blason R wrote: > > > As soon as I find the longs URLs with more than 150 words and remove it. > It > > start perfect

Re: BIND setup for GSLB (Global Service Load Balancing)

2019-09-12 Thread Blason R
Well there are other cheaper Solutions are available like from Array network or peplink they can offer DNS sub domain delegation of GSLB. But I really doubt if any such OSS can do the similar job. On Thu, 12 Sep 2019, 21:10 Roberto Carna, wrote: > Hi people, is it possible to setup BIND in

DNS RPZ Protection From DoH

2019-10-02 Thread Blason R
Hi Folks, Wondering if anyone has any clue or defining policies for blocking DoH [DND Over HTTPS] traffic using bind RPZ feature? Does anyone have any use case about it? Thanks and Regards, Blason R ___ Please visit https://lists.isc.org/mailman

Re: DNS RPZ Protection From DoH

2019-10-02 Thread Blason R
the > web browser is configured to use "normal" DNS to lookup the DoH > endpoint. See also: > > https://github.com/bambenek/block-doh > > Daniel > > On 02.10.19 13:23, Blason R wrote: > > Hi Folks, > > > > Wondering if anyone has any clue or de

Re: DNS RPZ Protection From DoH

2019-10-02 Thread Blason R
Block 443? Not even possible since most of the portals/web servers now a days works on TCP/443 On Wed, Oct 2, 2019 at 6:57 PM Alan Clegg wrote: > On 10/2/19 8:00 AM, Blason R wrote: > > Hmm that is a good idea to block the DOH queries but what I understood > > is blocking on

Re: DNS RPZ Protection From DoH

2019-10-02 Thread Blason R
servers can be created even behind legit (but > compromised) websites. > > Vadim > > On Oct 2, 2019, at 10:04, Blason R wrote: > > Block 443? Not even possible since most of the portals/web servers now a > days works on TCP/443 > > On Wed, Oct 2, 2019 at 6:57 PM

Re: DNS Queries Using API - BIND9

2020-05-11 Thread Blason R
Thats a nice starting point - https://www.nginx.com/blog/using-nginx-as-dot-doh-gateway/ But still looking for any client utility so that users can not shutdown or can not suspend the service On Mon, May 11, 2020 at 12:18 PM Blason R wrote: > Hmm- Any docs on configuring DOH Proxy? > &g

Re: DNS Queries Using API - BIND9

2020-05-11 Thread Blason R
counts on Win - create > policies. > > BR, > Vadim > > On May 10, 2020, at 23:52, Blason R wrote: > > Thats a nice starting point - > > https://www.nginx.com/blog/using-nginx-as-dot-doh-gateway/ > > But still looking for any client utility so that users can not

DNS Queries Using API - BIND9

2020-05-10 Thread Blason R
? Thanks & Regards Blason R ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users

Re: DNS Queries Using API - BIND9

2020-05-11 Thread Blason R
um 06:14 schrieb Blason R: > > I am seeking solution for our below problem and wanted to know if any > > open source option can help us here? > > We have our internal DNS RPZ firewall built on BIND9. Due to the current > > situation since all users are working f

Re: DNS Queries Using API - BIND9

2020-05-11 Thread Blason R
Hmm- Any docs on configuring DOH Proxy? On Mon, May 11, 2020 at 11:56 AM Daniel Stirnimann < daniel.stirnim...@switch.ch> wrote: > > > On 11.05.20 08:18, Vadim Pavlov via bind-users wrote: > > The main issue that bind does’t provide an authentication method. So in > > any case you somehow should

Re: DNS Queries Using API - BIND9

2020-05-11 Thread Blason R
ordinary user does not want to configure BIND. Some smart > installer might be enough. > > Regards, > Petr > > On 5/11/20 6:14 AM, Blason R wrote: > > Hi Folks, > > > > I am seeking solution for our below problem and wanted to know if any > open > &

Can we use rndc addzone to add zone in rpz configuration?

2020-05-26 Thread Blason R
Hi, Keen to know if rndc addzone functionality can be used to add zones in bind serving response-policy? If so then what would be my view? Do I need to define my view to make it work? I tried this and its failing hence wondering if rndc can be used to add zone or delete zone on the fly? Here is

Facing issues while resolving only one record

2023-08-30 Thread Blason R
Hi all, I have bind BIND 9.18.17-1+ubuntu22.04.1+isc+1-Ubuntu (Extended Support Version) And I am facing this weird issue. Somehow eportal.incometax.gov.in site is not getting resolved through DNS. I tried a lot but unfortunately the issue still persists. Here are packet capture logs.

Re: Facing issues while resolving only one record

2023-08-30 Thread Blason R
does, then you know the issue is with how DNSSEC is configured on > your server. > > > > John > > > > *From:* bind-users [mailto:bind-users-boun...@lists.isc.org > ] *On Behalf Of *Blason R > *Sent:* Wednesday, August 30, 2023 8:20 AM > *To:* bind-users > *Subject:* Fac

Re: How do I debug if the queries are not getting resolved?

2023-12-12 Thread Blason R
zone "gov.in" and > there were some recent problems with "gov" as well. > Please search this mailing list archive for those domains and you may find > some useful hints, tips and information that explain and help you with your > own problem. > > Cheers, Greg > >

How do I debug if the queries are not getting resolved?

2023-12-11 Thread Blason R
Hi Guys, I require assistance in troubleshooting the resolution issue for specific domains that are not being resolved properly. The version of BIND I am currently using is BIND 9.18.20-1. TIA Blason R -- Visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list

Re: How do I debug if the queries are not getting resolved?

2023-12-11 Thread Blason R
do I debug any queries. On Tue, Dec 12, 2023, 00:28 Marco Moock wrote: > Am 11.12.2023 um 23:37:36 Uhr schrieb Blason R: > > > I require assistance in troubleshooting the resolution issue for > > specific domains that are not being resolved properly. The version of > > B

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