Handshake names live on the Handshake blockchain, which most browsers do not yet natively support. While we're waiting for browsers to catch-up, below are numerous ways you can already access Handshake names in your browser.
Level 0
Level 0 methods require trusting a central party to resolve Handshake for you, are not private because they can see which domains you're visiting, are insecure because they can MITM attack you, and requires appending something to every Handshake domain.
HNS↗TO
HNS.to is a proxy gateway created by nijynot/ that you can use to access Handshake domains without installing anything or changing your DNS settings.
Try visiting welcome.nb/ by appending hns.to at the end of the domain: welcome.nb.hns.to.
If HNS.to is down, you can use an alternative like costanzo/'s rsvr.xyz.
Level 1
Level 1 methods require trusting a central party to resolve Handshake for you, are not private because they can see which domains you're visiting, are less insecure than Level 0 methods because they aren't proxy gateways, and no longer require appending something to every Handshake domain.
HNSDoH
HNSDoH is a public DNS resolver created by Nathan.Woodburn/ that uses DNS over HTTPS to resolve Handshake.
It has very little downtime compared to other public resolvers.
Bob Extension is a Chrome extension created by kyokan/ that currently uses HDNS.io for resolving Handshake names directly in your Chrome browser's search bar — try using it to search "http://welcome.nb/".
Level 2 methods no longer require trusting a central party because you're accessing the Handshake blockchain directly, are private because you're recursively resolving domains locally, and are more secure than Level 1 methods because they support DANE.
Fingertip
Fingertip is an all-in-one open source resolver created by Impervious that sets up your browser for DANE and resolves Handshake trustlessly. Comes with HNSD light client installed.
Handshake is the only naming blockchain with a lightweight recursive DNS resolver, which you can easily embed into browsers, apps, and devices. A recursive DNS resolver is a piece of software that can recursively resolve domain names to IP addresses. The light client can trustlessly resolve Handshake names using only 10mb of memory and virtually zero CPU. It’s the most secure way to use Handshake because it doesn’t require trusting any third party resolvers that can inspect your DNS traffic.