dig output:
[nix-shell:~]$ dig github.com
; <<>> DiG 9.20.15 <<>> github.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 44757
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
;; QUESTION SECTION:
;github.com. IN A
;; ANSWER SECTION:
github.com. 17 IN A 140.82.121.3
;; Query time: 8 msec
;; SERVER: 1.1.1.1#53(1.1.1.1) (UDP)
;; WHEN: Sun Dec 21 00:41:48 CET 2025
;; MSG SIZE rcvd: 55
/etc/resolv.conf
# Generated by resolvconf
nameserver 1.1.1.1
nameserver 1.0.0.1
options edns0
/etc/nsswitch.conf
passwd: files systemd
group: files [success=merge] systemd
shadow: files systemd
sudoers: files
hosts: mymachines mdns4_minimal [NOTFOUND=return] files myhostname dns mdns4
networks: files
ethers: files
services: files
protocols: files
rpc: files