0
Log errors "doh resolve: context deadline exceeded"
-
- Pro Subscriber
I have recently started to see groups of entries like this quite often in logs. Any clue what's happening?!
May 6 08:01:36 nextdns[2318]: Query <client ip> UDP A clients3.google.com. (qry=70/res=12) cache fallback HTTP/2.0: doh resolve: context deadline exceeded
May 6 08:01:37 nextdns[2318]: Query <client ip> UDP A clients3.google.com. (qry=70/res=12) cache fallback HTTP/2.0: doh resolve: context deadline exceeded
May 6 08:01:38 nextdns[2318]: Query <client ip> UDP A clients3.google.com. (qry=70/res=12) cache fallback HTTP/2.0: doh resolve: context deadline exceeded
May 6 08:01:39 nextdns[2318]: Query <client ip> UDP A clients3.google.com. (qry=70/res=12) cache fallback HTTP/2.0: doh resolve: context deadline exceeded
May 6 08:01:40 nextdns[2318]: Query <client ip> UDP A clients3.google.com. (qry=70/res=12) cache fallback HTTP/2.0: doh resolve: context deadline exceeded Platform: ASUS Merlin
CLI: 1.37.11
Like
Follow
1reply
-
- Pro Subscriber
Did some digging myself and seems to be the UltraLow PoP "ipv4-edis-cph-1.edge.nextdns.io" on 192.36.27.86 that don't perform good. Every time the CLI switches to it, these errors begins and it switches back to 188.172.192.71 but after a while it's back again.
Two samples that occurs all the time now:
May 7 12:01:45 nextdns[2349]: Query x.x.x.x UDP A play.googleapis.com. (qry=70/res=12) 5001ms HTTP/2.0: doh resolve: context deadline exceeded May 7 12:01:45 nextdns[2349]: Query x.x.x.x UDP AAAA play.googleapis.com. (qry=70/res=12) 5000ms HTTP/2.0: doh resolve: context deadline exceededMay 7 12:42:34 nextdns[2349]: Connected 192.36.27.86:443 (con=3ms tls=486ms, TCP, TLS13) May 7 12:42:34 nextdns[2349]: Switching endpoint: https://dns.nextdns.io#192.36.27.86,2a03:f80:45:192:36:27:86:1,188.172.192.71,2a00:11c0:2e:350::3My route to 192.36.27.86 seems OK (skipped the first 4 hops due to privacy)
5 3 ms 3 ms 3 ms m-b-peer1-link.se.telia.net [81.228.86.13] 6 4 ms 3 ms 3 ms kbn-b1-link.ip.twelve99.net [62.115.123.158] 7 6 ms 5 ms 6 ms kbn-bb2-link.ip.twelve99.net [62.115.138.112] 8 4 ms 4 ms * kbn-b4-link.ip.twelve99.net [62.115.136.231] 9 4 ms 4 ms 4 ms m247-ic325899-kbn-b3.ip.twelve99-cust.net [213.248.89.119] 10 * * * Request timed out. 11 * * * Request timed out. 12 5 ms 4 ms 4 ms dns.nextdns.io [192.36.27.86] - Pro Subscriber
