shell:$ nslookup -timeout=2 -retry=1 'grabcentral.grab.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
grabcentral.grab.com	canonical name = b8386b9e9773e964b68727e4d20a2e4c.freshservice.com.
Name:	b8386b9e9773e964b68727e4d20a2e4c.freshservice.com
Address: 172.66.0.145
Name:	b8386b9e9773e964b68727e4d20a2e4c.freshservice.com
Address: 162.159.140.147