What is DNS Failover?

Servizio di failover DNS gratuito di ClouDNS che mantiene online i tuoi siti e servizi Web in caso di interruzioni di sistema o di rete.

With DNS Failover you can also migrate traffic between redundant network connections.


How does DNS Failover work?

DNS Failover service is configured on A and AAAA records which point to IP addresses. ClouDNS monitoring nodes check your primary IP address every minute. You can set up the monitoring servers to check if your IP is responding correctly to PING, HTTP(S), DNS, TCP, or UDP requests.

As soon as your primary IP fails to respond, your DNS is instantly updated on all ClouDNS nameservers globally to point to a working backup IP address or just to disable the failed IP address during the downtime.

You will receive an e-mail notification for every change of the DNS records.

Read full DNS Failover & Monitoring Documentation

Benefits & Features

Monitoring

Our DNS failover system monitors your servers every single minute and will keep you updated on the status of your services.

Security

ClouDNS è progettato per funzionare come servizio basato su un'infrastruttura cloud. Il nostro sistema di sincronizzazione e distribuzione dei dati, sviluppato internamente, consente ai nostri clienti di monitorare in tempo reale lo stato delle zone DNS in ogni luogo. La nostra infrastruttura sincronizza le impostazioni simultaneamente su tutti i POP (punti di presenza), quindi non è necessaria alcuna azione aggiuntiva da parte dell'utente una volta configurate le zone.

Boosts Your Performance

No downtime = better performance (purchases, revenue, ROI, etc.)

Easy Setup

Get your DNS Failover up and running quickly in just a few minutes. Just click on the DNS Failover icon for the A or AAAA record you want to monitor and fill the details about the service you want to track. Once your settings are saved, the first monitoring check will be executed within 60 seconds!

Cloud-based monitoring infrastructure

Our DNS Failover service is designed to run in the cloud, so you never need to worry about outages. We are making independent network and service checks from multiple locations around the world. Each tree checks are unique for maximum accuracy.

Supporto 24/7

Non importa in quale giorno, non importa l'ora, forniamo monitoraggio e supporto continuo e ininterrotto della rete.

Prezzi

The DNS Failover service is part from our standard hosting plans - Premium DNS, DDoS Protected DNS and GeoDNS. Extra checks can be added as addon to each hosting plan.

Premium S
$1.95/mese
Premium M
$4.95/mese
Premium L
$14.95/mese
Managed Anycast DNS: ?
Zone DNS: ? 25 75 400
Record DNS: ? 1,000 3,500 20,000
Query DNS al mese: ? Illimitato Illimitato Illimitato
Forward email: ? 50 150 1,000
Verifiche DNS Failover & Monitoring: ? 1 2 3
Prova completamente gratuita. Non è richiesta la carta di credito. Nessun trucco.
Inizia la prova gratuita di 30 giorni
Inizia la prova gratuita di 30 giorni
Inizia la prova gratuita di 30 giorni

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