Can I request multiple DNS record types at once?

Yes. Select the ALL option to query A, AAAA, MX, TXT, NS, CNAME, SOA, SRV, CAA and PTR records in a single call with grouped results.

Does the tool support reverse lookups for IP addresses?

Enter an IPv4 or IPv6 address and the tool builds the in-addr.arpa or ip6.arpa name automatically so you can retrieve the PTR record.

Which resolver is used for these DNS lookups?

Queries run against the server resolver where WebTools is hosted, so you see live answers from that vantage point without persistent caching.

← Red & UtilidadesNetwork Tools

DNS Lookup DNS Lookup

Consulta registros DNS individuales o todos (A, AAAA, MX, TXT, NS, CNAME, SOA, SRV, CAA, PTR). Sin servicios externos. Query single DNS records or ALL (A, AAAA, MX, TXT, NS, CNAME, SOA, SRV, CAA, PTR). No external services.

Consulta de DNSDNS Lookup

Host o IPHost or IP

TipoType

Nota: la resolución se realiza desde este servidor. Note: resolution is performed from this server.

ResultadoOutput

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Acerca de la propagación DNSAbout DNS propagation

Los cambios pueden tardar según el TTL y caches intermedios. Usa “ALL” para revisar múltiples tipos a la vez. Para IPs, el tipo PTR resuelve nombre inverso. Changes may take time depending on TTL and caching. Use “ALL” to review multiple types. For IPs, the PTR type resolves reverse name.

DNS troubleshooting playbook Playbook para depurar DNS

Check A, AAAA, MX and TXT records from a single panel to validate migrations, verify email security and confirm CDN routing. Consulta registros A, AAAA, MX y TXT desde un solo panel para validar migraciones, verificar seguridad de correo y confirmar ruteo de CDN.

Ensure SPF, DKIM and DMARC records are present after domain moves or ESP changes. Asegura que SPF, DKIM y DMARC estén presentes tras mover dominios o cambiar de proveedor de correo.
Monitor NS and SOA answers to confirm registrars propagated authoritative name servers. Monitorea respuestas NS y SOA para confirmar que el registrador propagó los servidores autoritativos.
Detect stale CNAME or A targets that could break your canonical or sitemap URLs. Detecta CNAME o A desactualizados que podrían romper tus URLs canónicas o sitemaps.

Workflow tips Consejos de flujo

Run lookups from different resolver locations to spot regional caching delays. Ejecuta consultas desde diferentes resolvers para detectar demoras regionales de caché.
Log TTL values so you can schedule updates when caches naturally expire. Registra los TTL para calendarizar cambios cuando los caches expiren de forma natural.
Export JSON results and attach them to change management tickets. Exporta resultados JSON y adjúntalos a tickets de gestión de cambios.