This section listed some DNS related tools for easy reference.
(Note: HKIRC assumes no responsibility for the content of any sites referenced to by any hyperlink or otherwise.)

Chinese Domain Name Tools:
1. Punycode Converter
2. iNav plug-in (external site)
DNS Diagnostic Tools:
1. DNS Information (external site)
2. DNSEnquiry (external site)
3. Free DNS report (external site)
4. IP Tools (external site)
5. Network-Tools (external site)
6. intoDNS: Checks DNS and Mail Servers Health (external site)
7. myDNStools (external site)
QR Code Generator