Hi,
I’m on TurrisOS 5.0.4.
For the second time this week kresd is not able to resolve www.lwn.nt.
root@turris:~# dig www.lwn.net
; <<>> DiG 9.16.3 <<>> www.lwn.net
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 54699
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;www.lwn.net. IN A
;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Aug 26 10:30:40 CEST 2020
;; MSG SIZE rcvd: 40
If I go to https://toolbox.googleapps.com/apps/dig I see
id 64753
opcode QUERY
rcode NOERROR
flags QR RD RA ;
QUESTION www.lwn.net. IN A;
ANSWER
www.lwn.net. 21595 IN CNAME lwn.net.
lwn.net. 1799 IN A 66.228.47.22
;AUTHORITY ;ADDITIONAL`
If I’m directly connected to the router of my ISP I can also resolve the name.
The is part of /etc/config/resolve:
config resolver 'common'
list interface '0.0.0.0'
list interface '::0'
option port '53'
option keyfile '/etc/root.keys'
option verbose '0'
option edns_buffer_size '4096'
option msg_buffer_size '65552'
option msg_cache_size '20M'
option net_ipv6 '1'
option net_ipv4 '1'
option prefered_resolver 'kresd'
option ignore_root_key '0'
option prefetch 'yes'
option static_domains '1'
option dynamic_domains '1'
option forward_upstream '1'
Yesterday I had the same problem but suddenly it was working again.
Any idea what the problem could be?
Any idea how I could debug the issue?
Thanks.
Peter