Contact Us

Let us help you with your critical infrastructure.

Are you looking for Professional Software Support?

Complete the form below or call +1 650 423 1300, option 1 to speak to someone on our sales team. If you are already an ISC customer and need support, please visit https://techsupport.isc.org or email us at info at isc.org.

We invite you to schedule a half-hour call to discuss your DNS or DHCP infrastructure with us. Often we can save you time by confirming whether a service you are planning is feasible with our open source software and providing some technical advice. We can also explain our support service offering and prepare a quotation, if you are interested.

Schedule a meeting with ISC

If you are only interested in downloading our software, there is no need to complete this form. Just click the DOWNLOADS button for the software.

DOWNLOADS

To request a consultation or receive a quote for paid software support, please complete this form:

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Please use an email address associated with your organization's or company's domain, if possible. We filter email from Gmail and Hotmail accounts to manage spam.

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If you are looking for a BIND support quote, how many DNS servers do you have? Number of servers
If you are looking for a DHCP/Kea support quote, how many DHCP clients (leases) do you need to support? Number of clients

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