SERVFAIL error during the evening

Hello community, We are experiencing a resolution problem: 'SERVFAIL error'. Our environment is BIND 9.16.48, OS: Redhat8. I am sharing with you a part of the log that contains this error, named.conf file. What I've noticed is that the resolution problem is mainly related to domain names that

Information about dnsrps, fastRPZ and similar modules

Investigating about non trivial RPZ configurations, I noticed a huge block on bind 9.12 to provide DNSRPS, an API for external RPZ providers. Nevertheless, the code is complicated and there is no documentation. Checking around I only found a RPZ module provided by the same people people that im

Question about ISC BIND COPR repositories for 9.16->9.18 ESV transition

We’ve been using the ISC BIND 9 COPR repositories at https://copr.fedorainfracloud.org/coprs/isc/ for a few years now, but I had a question – is there a planned date to update the “bind-esv” channel to provide BIND 9.18 rather than BIND 9.16? Since 9.16 is now EOL we’ve switched to using the s

Re: SERVFAIL error during the evening

Before you do anything else change your rndc shared key as you published it. > On 14 Jun 2024, at 01:00, sami.ra...@sofrecom.com wrote: > > Hello community, > We are experiencing a resolution problem: 'SERVFAIL error'. Our environment > is BIND 9.16.48, OS: Redhat8. I am sharing with you a part

SERVFAIL error during the evening

Sami, After you regenerate your rndc key as Mark advised, you will need to provide us with more information, as what you've sent is not sufficient to troubleshoot your symptom. As a first step, take a packet capture on the resolver that shows incoming queries from the client and the correspond