shell:$ nslookup -timeout=2 -retry=1 'trouter2-sece-4-b.trouter.teams.microsoft.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
trouter2-sece-4-b.trouter.teams.microsoft.com	canonical name = trouter-atm-bh-pub-ent.trafficmanager.net.
trouter-atm-bh-pub-ent.trafficmanager.net	canonical name = bh-pub-ent-usea-f.trouter.teams.microsoft.com.
bh-pub-ent-usea-f.trouter.teams.microsoft.com	canonical name = partition-cname-forwarder.bh-pub-ent-usea.ic3-edf-trouter.eastus-prod.cosmic.office.net.
partition-cname-forwarder.bh-pub-ent-usea.ic3-edf-trouter.eastus-prod.cosmic.office.net	canonical name = cosmic-eastus-ns-e00968770fb1.trafficmanager.net.
cosmic-eastus-ns-e00968770fb1.trafficmanager.net	canonical name = partition-cname-forwarder.d02-044.ic3-edf-trouter.01-eastus-prod.cosmic.office.net.
Name:	partition-cname-forwarder.d02-044.ic3-edf-trouter.01-eastus-prod.cosmic.office.net
Address: 4.156.253.147
Name:	partition-cname-forwarder.d02-044.ic3-edf-trouter.01-eastus-prod.cosmic.office.net
Address: 2603:1030:20c:f::231