shell:$ nslookup -timeout=2 -retry=1 'ooredootn.surveys.digital.ringcentral.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	ooredootn.surveys.digital.ringcentral.com
Address: 3.33.209.80
Name:	ooredootn.surveys.digital.ringcentral.com
Address: 15.197.208.55