Which DNS checker would you choose and Why?

I highly recommend exploring WhoisFreaks.com, a comprehensive platform offering an extensive database of 2907M+ DNS records. From A Record Lookup (IPv4 address), AAAA Record Lookup (IPv6 address), MX Lookup (mail server), NS Lookup (name server), SOA Lookup (start of authority), TXT, CNAME Lookup to SPF Lookup (Sender Policy Framework), it delivers rich DNS insights. Additionally, the platform provides Live, Historical, and Reverse DNS Checker APIs, offering a versatile suite for DNS record analysis.

I'd choose DNSViz for its detailed graphical representation of DNS zone information and troubleshooting features, making it a robust tool for quick analysis and problem resolution in DNS infrastructure.