Product capabilities
MyWebDNS keeps the important diagnostic context attached to every answer: which probe asked, where it ran, which resolver replied, how long it took and how long the answer may remain cached.
Diagnostic surface
The same restrained result model is used for A, AAAA, CNAME, MX, NS, TXT, SOA, PTR, SRV and CAA lookups.
Map markers are calculated from latitude and longitude returned for the probe that ran each observation. MyWebDNS does not assign a country to a public resolver address or scatter decorative markers.
Use the same query workflow for website addresses, mail routing, aliases, nameservers, policy text, service discovery, reverse DNS and certificate authority rules.
TTL describes cache lifetime. Response time describes how long this observation took. They answer different questions and appear in separate columns.
A successful answer, an empty answer, NXDOMAIN, a timeout and an unavailable probe do not collapse into the same warning. An unavailable measurement never appears as “DNS not propagated.”
The public interface uses server-rendered Razor, self-hosted CSS and dependency-free JavaScript. Lookup requests use an antiforgery header, stale requests are cancelled and response values are inserted as text rather than executable markup.
One coherent workflow
Enter a domain, hostname or IP address appropriate for the selected record type.
The server sends one normalized query to available Globalping community probes and enabled private nodes within bounded limits.
Each observation returns its status, answer set, TTL, latency and resolver identity.
Use differences as a clue. Confirm the authoritative source before changing production DNS.
What the result can tell you
See which observations still return the old address, then compare their TTL values before assuming a configuration fault.
Compare the complete MX set, priority values and supporting address records instead of treating one hostname as the whole route.
Use NS and SOA evidence as a starting point, then query the parent delegation and each authoritative server directly when they disagree.