IPV6 Support

What's Changed

• Restructure by @PRProd in #10
• misc improvements by @PRProd in #11
• improved logging by @PRProd in #12
• verify new record before deleting old one by @PRProd in #13
• Ipv6 by @PRProd in #14

Full Changelog: 0.1.1...1.1.0

Working POC

This is the initial working version of this CLI utility