DNScrypt Recurring message in the log every day, same time.

[K3r1m0]

Hello,
The same message appears in the log every day, same time.

Nov  4 10:42:38 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:38 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over tcp
Nov  4 10:42:38 ROUTER dnscrypt-proxy[2795537]: Bootstrap resolvers didn't respond - Trying with the system resolver as a last resort
Nov  4 10:42:38 ROUTER dnscrypt-proxy[2795537]: Using stale [dns.nextdns.io] cached address for a grace period
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over tcp
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Bootstrap resolvers didn't respond - Trying with the system resolver as a last resort
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over tcp
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over tcp
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Bootstrap resolvers didn't respond - Trying with the system resolver as a last resort
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Bootstrap resolvers didn't respond - Trying with the system resolver as a last resort
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over tcp
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Bootstrap resolvers didn't respond - Trying with the system resolver as a last resort
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over tcp
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Bootstrap resolvers didn't respond - Trying with the system resolver as a last resort
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over tcp
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Bootstrap resolvers didn't respond - Trying with the system resolver as a last resort
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over tcp
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Bootstrap resolvers didn't respond - Trying with the system resolver as a last resort
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over tcp
Nov  4 10:42:39 ROUTER dnscrypt-proxy[2795537]: Using stale [dns.nextdns.io] cached address for a grace period
Nov  4 10:42:43 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over tcp
Nov  4 10:42:43 ROUTER dnscrypt-proxy[2795537]: Bootstrap resolvers didn't respond - Trying with the system resolver as a last resort
Nov  4 10:42:43 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:43 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over tcp
Nov  4 10:42:43 ROUTER dnscrypt-proxy[2795537]: Bootstrap resolvers didn't respond - Trying with the system resolver as a last resort
Nov  4 10:42:43 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:43 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:43 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:43 ROUTER dnscrypt-proxy[2795537]: Using stale [dns.nextdns.io] cached address for a grace period
Nov  4 10:42:43 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:43 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:43 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:43 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:44 ROUTER dnscrypt-proxy[2795537]: Bootstrap resolvers didn't respond - Trying with the system resolver as a last resort
Nov  4 10:42:44 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:44 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:44 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:44 ROUTER dnscrypt-proxy[2795537]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:42:44 ROUTER dnscrypt-proxy[2795537]: no IPv4 address found for [dns.nextdns.io]
Nov  4 10:42:44 ROUTER dnscrypt-proxy[2795537]: no IPv4 address found for [dns.nextdns.io]
Nov  4 10:42:44 ROUTER dnscrypt-proxy[2795537]: no IPv4 address found for [dns.nextdns.io]
Nov  4 10:42:44 ROUTER dnscrypt-proxy[2795537]: no IPv4 address found for [dns.nextdns.io]
Nov  4 10:42:57 ROUTER dnscrypt-proxy[2795537]: Server with the lowest initial latency: NextDNS-XXX-Static (rtt: 20ms)
Nov  4 10:44:30 ROUTER manager[1382]: Randomization: Health Check; Monitor will randomize it!
Nov  4 10:44:31 ROUTER manager[1382]: Starting dnscrypt-proxy from manager[1382].
Nov  4 10:44:31 ROUTER manager[1382]: start_dnscrypt_proxy took 0 second(s) to complete.
Nov  4 10:44:31 ROUTER dnscrypt-proxy[3334912]: dnscrypt-proxy 2.1.5
Nov  4 10:44:31 ROUTER dnscrypt-proxy[3334912]: Network connectivity detected
Nov  4 10:44:31 ROUTER dnscrypt-proxy[3334912]: Dropping privileges
Nov  4 10:44:31 ROUTER dnscrypt-proxy[3334912]: Network connectivity detected
Nov  4 10:44:31 ROUTER dnscrypt-proxy[3334912]: Now listening to 127.0.1.1:53 [UDP]
Nov  4 10:44:31 ROUTER dnscrypt-proxy[3334912]: Now listening to 127.0.1.1:53 [TCP]
Nov  4 10:44:31 ROUTER dnscrypt-proxy[3334912]: Source [odoh-servers] loaded
Nov  4 10:44:31 ROUTER dnscrypt-proxy[3334912]: Source [odoh-relays] loaded
Nov  4 10:44:31 ROUTER dnscrypt-proxy[3334912]: Source [public-resolvers] loaded
Nov  4 10:44:31 ROUTER dnscrypt-proxy[3334912]: Source [relays] loaded
Nov  4 10:44:31 ROUTER dnscrypt-proxy[3334912]: Firefox workaround initialized
Nov  4 10:44:31 ROUTER dnscrypt-proxy[3334912]: Service is not usable yet
Nov  4 10:44:31 ROUTER dnscrypt-proxy[3334912]: Resolving server host [dns.nextdns.io] using bootstrap resolvers over udp
Nov  4 10:44:31 ROUTER dnscrypt-proxy[3334912]: [NextDNS-XXX-Static] OK (DoH) - rtt: 9ms
Nov  4 10:44:31 ROUTER dnscrypt-proxy[3334912]: Server with the lowest initial latency: NextDNS-XXX-Static (rtt: 9ms)
Nov  4 10:44:31 ROUTER dnscrypt-proxy[3334912]: dnscrypt-proxy is ready - live servers: 1

I'm just curious as to why this happens.
The connection to NextDNS still seems to work.
Everything is also green when I check the connection with DNS monitor.
I have Skynet, Diversion and DNScrypt installed.

DNScrypt is configured according to the following tutorial: Tutorial

This is what my DNS settings look like in the router.

Does anyone know what is causing the message?

 

[Zastoff]

From your log

Nov  4 10:44:30 ROUTER manager[1382]: Randomization: Health Check; Monitor will randomize it!
Nov  4 10:44:31 ROUTER manager[1382]: Starting dnscrypt-proxy from manager[1382].
Nov  4 10:44:31 ROUTER manager[1382]: start_dnscrypt_proxy took 0 second(s) to complete.

Here dnscrypts manager restarts the proxy to randomize relays (Anonymized DNSCrypt) even if relays is not used (this never effects the user experience)
The DNSCrypt proxy also rechecks servers ms (ping) every 4 hours (this can be seen in log also)
The messages before Nov 4 10:44:30 i suspect is because a Filter selected on NextDNS settings page or
DNS rebind protection setting on wan dns (test to set that to No and see if the messages stops)

/Zastoff