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

Non-authoritative answer:
teams.webex.com	canonical name = prod-achm-meet2.wbx2.com.
prod-achm-meet2.wbx2.com	canonical name = wxt-meet-ingressgateway-ds.wxtm-prod-achm-meet2.prod.infra.webex.com.
Name:	wxt-meet-ingressgateway-ds.wxtm-prod-achm-meet2.prod.infra.webex.com
Address: 170.72.245.91
Name:	wxt-meet-ingressgateway-ds.wxtm-prod-achm-meet2.prod.infra.webex.com
Address: 170.72.245.45
Name:	wxt-meet-ingressgateway-ds.wxtm-prod-achm-meet2.prod.infra.webex.com
Address: 170.72.245.244
Name:	wxt-meet-ingressgateway-ds.wxtm-prod-achm-meet2.prod.infra.webex.com
Address: 2607:fcf0:20a9:0:48bd:8692:b045:9e2f
Name:	wxt-meet-ingressgateway-ds.wxtm-prod-achm-meet2.prod.infra.webex.com
Address: 2607:fcf0:20a9:1:590b:f86:e74f:a122
Name:	wxt-meet-ingressgateway-ds.wxtm-prod-achm-meet2.prod.infra.webex.com
Address: 2607:fcf0:20a9:2:d08e:4901:aeb7:3f53