Input and method
One domain and one A, AAAA, CNAME, MX, TXT, or NS record type.
Create one bounded network job and inspect only validated worker evidence.
Ready
No job has been created. Complete the bounded form to begin.
One target and one bounded operation per job. No URL fetch, port range, custom resolver or browser-side probe is available.
Look up one selected DNS record type for a domain through the configured resolver.
One domain and one A, AAAA, CNAME, MX, TXT, or NS record type.
Record values, TTL, priority or weight where applicable, resolver, status, and query time are shown.
No-record, NXDOMAIN, SERVFAIL, and timeout remain distinct; PTR belongs to Reverse DNS and resolver exposure belongs to DNS Leak Test.
Look up one selected DNS record type for a domain through the configured resolver.
One domain and one A, AAAA, CNAME, MX, TXT, or NS record type.
Record values, TTL, priority or weight where applicable, resolver, status, and query time are shown.
No-record, NXDOMAIN, SERVFAIL, and timeout remain distinct; PTR belongs to Reverse DNS and resolver exposure belongs to DNS Leak Test.
Input is used only for this explicit check. No-record, NXDOMAIN, SERVFAIL, and timeout remain distinct; PTR belongs to Reverse DNS and resolver exposure belongs to DNS Leak Test.
Run it again after the relevant network, address, browser environment, or target changes. Record values, TTL, priority or weight where applicable, resolver, status, and query time are shown.