Sonarr version: 184.108.40.20644
Mono version: 4.6.2
OS: ubuntu 18.04
Description of issue:
I’ve spun up a new instance of sonarr on ubuntu and restored backup data to it. I have DNS errors in my logs:
20-5-23 17:26:59.8|Warn|XemService|Failed to update Xem series list.
[v220.127.116.1144] System.Net.WebException: DNS Name Resolution Failure: ‘thexem.de’
I host a local DNS server in my network that successfully resolves this name from the shell using dig on the server sonarr is hosted on. No issue.
I have a openVPN service running on this server and iptables forcing all outbound connections to the VPN port, except DNS requests to my DNS server (and some other irrelevant things). Again, no issue.
I’m not 100% but I think that sonarr (mono?) is trying to resolve this using its own DNS server, not mine. I’m not sure how to check or test what the software is doing, beyond a command line ping or dig.