shell:$ nslookup -timeout=2 -retry=1 'oec16-normal-alisg.tiktokv.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
oec16-normal-alisg.tiktokv.com	canonical name = oec16-normal-alisg.tiktokv.com.edgesuite.net.
oec16-normal-alisg.tiktokv.com.edgesuite.net	canonical name = a2047.r.akamai.net.
Name:	a2047.r.akamai.net
Address: 23.199.54.114
Name:	a2047.r.akamai.net
Address: 23.199.54.117
Name:	a2047.r.akamai.net
Address: 23.199.54.103
Name:	a2047.r.akamai.net
Address: 23.199.54.113
Name:	a2047.r.akamai.net
Address: 23.199.54.105
Name:	a2047.r.akamai.net
Address: 23.199.54.106
Name:	a2047.r.akamai.net
Address: 23.199.54.104
Name:	a2047.r.akamai.net
Address: 23.199.54.122
Name:	a2047.r.akamai.net
Address: 23.199.54.108