x@raspberrypi:~ $ dig google.com

; <<>> DiG 9.16.48-Debian <<>> google.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 12758
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
;; QUESTION SECTION:
;google.com.            IN  A

;; ANSWER SECTION:
google.com.     264 IN  A   142.250.184.206

;; Query time: 20 msec
;; SERVER: 1.1.1.1#53(1.1.1.1)
;; WHEN: Tue Mar 05 18:54:16 CET 2024
;; MSG SIZE  rcvd: 55

x@raspberrypi:~ $ nslookup google.com
Server:     1.1.1.1
Address:    1.1.1.1#53

Non-authoritative answer:
Name:   google.com
Address: 142.250.185.174
Name:   google.com
Address: 2a00:1450:4001:811::200e

x@raspberrypi:~ $ ping google.com
ping: google.com: Systemfehler
x@raspberrypi:~ $ ping 142.250.185.174
PING 142.250.185.174 (142.250.185.174) 56(84) bytes of data.
64 bytes from 142.250.185.174: icmp_seq=1 ttl=60 time=15.0 ms
64 bytes from 142.250.185.174: icmp_seq=2 ttl=60 time=14.2 ms
64 bytes from 142.250.185.174: icmp_seq=3 ttl=60 time=14.1 ms
^C
--- 142.250.185.174 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 14.115/14.435/15.010/0.407 ms
x@raspberrypi:~ $ cat /etc/resolv.conf
# Generated by resolvconf
nameserver 1.1.1.1
x@raspberrypi:~ $ curl google.com
curl: (6) Could not resolve host: google.com
x@raspberrypi:~ $ cat /etc/nsswitch.conf
# /etc/nsswitch.conf
#
# Example configuration of GNU Name Service Switch functionality.
# If you have the `glibc-doc-reference' and `info' packages installed, try:
# `info libc "Name Service Switch"' for information about this file.

passwd:         files
group:          files
shadow:         files
gshadow:        files

hosts:          dns files myhostname
networks:       files

protocols:      db files
services:       db files
ethers:         db files
rpc:            db files

netgroup:       nis