shell:$ nslookup -timeout=2 -retry=1 'sync.sharethis.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
sync.sharethis.com	canonical name = httplogserver-lb2.global.unified-prod.sharethis.net.
Name:	httplogserver-lb2.global.unified-prod.sharethis.net
Address: 3.139.112.25
Name:	httplogserver-lb2.global.unified-prod.sharethis.net
Address: 3.136.59.197
Name:	httplogserver-lb2.global.unified-prod.sharethis.net
Address: 18.218.59.47