As of today you can now get one month of free DNS service for each customer you refer to DNSimple when that customer activates their account. The person you refer also gets a free month in addition to the 30-day free trial they already get, effectively giving them free DNS for 60 days.
Log in and give it a try: https://dnsimple.com/referrals
I break things so Simone continues to have plenty to do. I occasionally have useful ideas, like building a domain and DNS provider that doesn't suck.
Configure DNSimple as your secondary DNS provider to improve your domain's availability and redundancy with AXFR zone transfers.
Get a free limited-edition t-shirt featuring the characters of howdns.works and howhttps.works with any new yearly subscription to DNSimple.