DNS,domain and SSL monitoring tool i built myself

After running into a few DNS a SSL issues with websites I built for friends and small local businesses, I created a tool that monitor DNS records ( and any changes to them ) as well as domain and SSL certificates expirations on an hourly basisi. It would mean a lot to me if you could provide some feedback. The tool is completely free for up to five domains. I'd really appreciate any input you can share. Lapsewatch.kelynda.com