shell:$ nslookup -timeout=2 -retry=1 'firebase-settings.crashlytics.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	firebase-settings.crashlytics.com
Address: 142.250.137.94
Name:	firebase-settings.crashlytics.com
Address: 2607:f8b0:4023:1803::5e