shell:$ nslookup -timeout=2 -retry=1 'chatbotsdk-prod.tcellcdn.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
chatbotsdk-prod.tcellcdn.net	canonical name = chatbotsdkprod.tcellcdn.net.
Name:	chatbotsdkprod.tcellcdn.net
Address: 85.153.220.133
Name:	chatbotsdkprod.tcellcdn.net
Address: 85.153.220.195
Name:	chatbotsdkprod.tcellcdn.net
Address: 85.153.220.199
Name:	chatbotsdkprod.tcellcdn.net
Address: 85.153.220.3
Name:	chatbotsdkprod.tcellcdn.net
Address: 85.153.220.197
Name:	chatbotsdkprod.tcellcdn.net
Address: 85.153.220.5
Name:	chatbotsdkprod.tcellcdn.net
Address: 85.153.220.135
Name:	chatbotsdkprod.tcellcdn.net
Address: 85.153.220.131
Name:	chatbotsdkprod.tcellcdn.net
Address: 85.153.220.7