DNS & Domain Analysis
Check a domain’s main DNS records and quickly detect common configuration errors.
Exemples :
DNS Analysis en cours…
Domain analysé
Analyse effectuée
Contrôles automatiques
Enregistrements DNS
Comment interpréter ces résultats ?
Les enregistrements affichés correspondent à la réponse DNS obtenue depuis le serveur hébergeant ce site. Les caches, TTL, DNSSEC et différences entre résolveurs peuvent produire des résultats différents pendant une propagation.
Use the result with confidence
Recommended workflow
- Enter only the technical identifier required for DNS analysis of a domain.
- Run the lookup and distinguish observed facts from interpretation.
- Cross-check warnings with configuration, logs or a second source before acting.
What to verify
- Treat the answer as a point-in-time observation: DNS caches, TTLs and propagation can change what another resolver sees.
- Compare authoritative records with the configuration expected for the service before classifying an alert.
- After a DNS or security change, retest once propagation and cache expiry can reasonably have completed.
Questions about this tool
What does the result say about DNS analysis of a domain?
Treat it as a technical snapshot: DNS, reputation or HTTP-security data can change and should be interpreted with the service context.
Can one warning alone prove a compromise?
No. A warning identifies a condition to investigate; correlate it with logs, configuration and other independent evidence.
When should I run the check again?
Repeat it after DNS, certificate, firewall or web-server changes and whenever the result may have changed because of propagation or cache expiry.