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Questions tagged [powerdns-recursor]

12 questions
2
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1 answer

powerdns recursor logging not working

i am trying to setup a powerdns recursor with query logging to specific log file with rsyslog. When I set it up and try to query some address and look in the query log file, every line is doubled, it also happens in the journal. I don't know what to…
inbal stoli
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Advice on DNS good practice for LAN and public queries with DNSDist / recursor / powerdns

I am setting up a cluster of DNS that are soon going to reply to both LAN clients and public internet queries. On the internet is a special network (XX.YY.ZZ.AA/26) that I need to reply differently when querying the public zone ext.net I tried to…
Tomasito
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PowerDNS/GeoIP geoblock

I'm setting up two (master-slave) authoritative domain servers using PowerDNS with GeoIP backend. The idea is to direct North America and Europe visitors to the server closest to them and block/drop traffic from all other continents. Please find my…
cvlo
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1 answer

PowerDNS - Glue record returns servfail

So I've been in the process of setting up a PDNS Recursive and Authoritative server for an internal network. The recursive server runs on port 53 and the authoritative runs on 5300. Requests are forwarded using the…
jsjw
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1 answer

PowerDNS Not Answering Reverse Lookup Queries

I have PowerDNS Authoritative & Recursor running on a server in my environment. When I use this node as my a DNS Server, it responds to A record queries without any issues. However, when I attempt to perform a reverse lookup it fails. Any idea why?…
TJ Zimmerman
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Multiple PowerDNS servers answer with different TTLs

This is just a question, not sure if its expected or a real problem. We have four PowerDNS servers (shared backend is a mysql galera cluster) behind a dnsdist loadbalancer. When making queries against the dnsdist instance sometimes we get different…
Carlos Florêncio
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1 answer

'dig' between docker containers returns internal IP instead of external IP

First, sorry for the lenghty post, but I don't know how to boil it down to less than this. I have already cut a lot of unnecessary configuration stuff to end up with the basic info needed. I am setting up a dns recursor pair, ns1 and ns2, each on a…
Dokbua
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after restart pdns-recursor tried to resolve via 0.0.10.240 first

I enabled tracing on pdns-recursor and study the logs. The recursor tried to resolve via the ip 0.0.10.240 first after restart. That's not configured and looks like an "internal" value. What does pds-recursor trying here? What is this ip for? Jan 21…
Peter P.
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PowerDNS Recursor cache

I have a question. Is it possible to disable the cache completely for powerdns recursor? I have a problem with the domains cache. Recently a client was changing NS records from CloudFlare to other and my DNS kept pointing to old records. TTL was…
onee
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PowerDNS Recursor doesn't start

What could be the problem? ● pdns-recursor.service - PowerDNS Recursor Loaded: loaded (/lib/systemd/system/pdns-recursor.service; enabled; vendor preset: enabled) Active: activating (start) since Fri 2021-05-14 17:59:58 MSK; 20ms ago …
Ruslan
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Powerdns recursor returns unexpected SERVFAIL when forwarding to PowerDNS Authoritative

I have Powerdns recursor (4.4.2 from ubuntu repo) and PowerDNS Authoritative (4.4.1 from ubuntu repo) on the different servers. Recursor…
UsCr
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1 answer

Geolocation-based Domain Name Resolution

Can I have Geolocation-based Domain Name Resolution in PowerDNS cluster? I have to make a PowerDNS cluster for my project and there is a requirement of Geolocation-based Domain Name Resolution. Is it possible? If yes, how?
Rohanbatrame
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