shell:$ nslookup -timeout=2 -retry=1 'business-sso.us.tiktok.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
business-sso.us.tiktok.com	canonical name = business-sso.us.tiktok.com.edgesuite.net.
business-sso.us.tiktok.com.edgesuite.net	canonical name = a2047.w182.akamai.net.
Name:	a2047.w182.akamai.net
Address: 23.200.156.146
Name:	a2047.w182.akamai.net
Address: 23.200.156.144
Name:	a2047.w182.akamai.net
Address: 23.200.156.140
Name:	a2047.w182.akamai.net
Address: 23.200.156.147
Name:	a2047.w182.akamai.net
Address: 23.200.156.138
Name:	a2047.w182.akamai.net
Address: 23.200.156.135
Name:	a2047.w182.akamai.net
Address: 23.200.156.152
Name:	a2047.w182.akamai.net
Address: 23.200.156.148
Name:	a2047.w182.akamai.net
Address: 23.200.156.145