What is DualStackPing.com?
DualStackPing.com is a high-precision network diagnostic tool designed to analyze performance in modern dual-stack environments. Our service allows you to compare IPv4 and IPv6 connections in real-time.
As the Internet transitions to the IPv6 era, routing and latency can vary significantly between protocols. This tool performs simultaneous ping tests on both protocols, providing a clear comparison of latency (ms) and potential packet loss.
IPv6 Test
IPv4 vs IPv6 Latency
Network Diagnostics
Ping Measurement
Why do IPv4 and IPv6 ping results differ?
IPv4 and IPv6 often take different paths across Internet backbones. ISP routing can be optimized differently for each protocol. Sometimes IPv6 traffic is more direct, but in older networks, it might route through longer paths, resulting in higher latency.
What do "A" and "AAAA" records mean?
These are DNS records. An A record points a domain to an IPv4 address, while a AAAA record (quad-A) points it to an IPv6 address. DualStackPing checks both and performs tests accordingly.
Why does one protocol report "No record"?
Not all web services support both protocols yet. If the target server doesn't have an IPv6 address configured (missing AAAA record), the tool cannot perform an IPv6 ping. This is common in older infrastructures.
How accurate is the measurement?
We use the ICMP protocol with high-resolution timers. Results are reported with sub-millisecond precision. Each test performs a burst of four packets per protocol to calculate a reliable average.