https://siasky.net/
CADIvje1Fdy2FP2TeBsYAbHfUsNug98wE7SYArdyczDaDg
sia://
at the beginning. A skylink will point to the same file, no matter what portal you use, so the portal is not included. For the link above, we'd write the skylink assia://CADIvje1Fdy2FP2TeBsYAbHfUsNug98wE7SYArdyczDaDg
https://siasky.net/skynet/registry?publickey=ed25519%3Ab4f9e43178222cf33bd4432dc1eca49499397ecd1f7de23b568f3fa1e72e5c7c&datakey=79c05b4b67764ad99a7976a7d2fb1cfce4f196ea217ef0356af042cb5492bd5d
https://<hns-name>.hns.siasky.net
.com
names -- you own the name and gain censorship resistance beyond what traditional domains can give you. If Mr. GoDaddy gets cross with you, you won't have to worry about your access to your domain names being revoked.