shell:$ nslookup -timeout=2 -retry=1 'ooredoomm.dimelochat.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
ooredoomm.dimelochat.com	canonical name = shard3-eu2.chat.digital.ringcentral.com.
Name:	shard3-eu2.chat.digital.ringcentral.com
Address: 15.197.163.4
Name:	shard3-eu2.chat.digital.ringcentral.com
Address: 3.33.163.111