shell:$ nslookup -timeout=2 -retry=1 'apps.skypeassets.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
apps.skypeassets.com	canonical name = apps.skypeassets.com.edgekey.net.
apps.skypeassets.com.edgekey.net	canonical name = e1855.b.akamaiedge.net.
Name:	e1855.b.akamaiedge.net
Address: 23.50.34.244