// https://www.iana.org/domains/root/db/sky.html
sky

// skype : Microsoft Corporation
// https://www.iana.org/domains/root/db/skype.html
skype

// sling : DISH Technologies L.L.C.
// https://www.iana.org/domains/root/db/sling.html
sling

// smart : Smart Communications, Inc. (SMART)
// https://www.iana.org/domains/root/db/smart.html
smart

// smile : Amazon Registry Services, Inc.