shell:$ nslookup -timeout=2 -retry=1 'ooredootn.messaging.dimelo.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
ooredootn.messaging.dimelo.com	canonical name = shard4-eu2.messaging.digital.ringcentral.com.
Name:	shard4-eu2.messaging.digital.ringcentral.com
Address: 3.33.209.80
Name:	shard4-eu2.messaging.digital.ringcentral.com
Address: 15.197.208.55