IPv6 to Nibble IPv6 to PTR Record Build BIND rDNS Zone About Contact

IPv6 to Nibble Format

This tool will generate an nibble for DNS records like PTR from an IPv6 address using the nibble format. Nibble format is a dot-separated reversal of all the hex digits in the expanded IPv6 address and allows greatly improved delegation of Reverse DNS at the expense of human usability of zone files - hence this tool.

Enter an IPv6 Address to generate a nibble: