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

Non-authoritative answer:
dms.licdn.com	canonical name = dms.sb.licdn.com.
dms.sb.licdn.com	canonical name = dms-fsly.sb.lnkdns.net.
dms-fsly.sb.lnkdns.net	canonical name = fs-ak-cf.dms.sb.lnkdns.net.
fs-ak-cf.dms.sb.lnkdns.net	canonical name = linkedin.map.fastly.net.
Name:	linkedin.map.fastly.net
Address: 146.75.11.52
Name:	linkedin.map.fastly.net
Address: 2a04:4e42:72::820