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What's New?

We are constantly improving your Route experience by:

This section is designed to help you keep track of key recent changes to our Route (DNS) service.

Managed (Primary) DNS
Secondary DNS

04/12/2021

PTR records are now supported.
DNS Health Checks

10/05/2020

An updated list of IP blocks for health checks is now available.
DNS Health Checks

09/29/2020

An updated list of IP blocks for health checks is now available.
Secondary DNS

12/07/2018

An updated list of IP blocks for secondary zone transfers is now available.
Managed (Primary) DNS

11/02/2018

CAA records are now supported.
DNS Health Checks

05/11/2018

An updated list of IP addresses for Health Check agents is now available.
Secondary DNS

06/07/2017

Secondary zone synchronization now checks the serial number in a SOA record stored on a master name server. An AXFR query is only requested from the master name server when this serial number has been incremented.
DNS Health Checks

01/5/2016

An updated list of IP addresses for Health Check agents is now available.
DNS Health Checks

09/21/2016

An updated list of IP addresses for Health Check agents is now available.
DNS Health Checks

07/18/2016

An updated list of IP addresses for Health Check agents is now available.
Secondary DNS

02/22/2016

DNSSEC records are now supported.
DNS Health Checks

12/01/2015

An updated list of IP addresses for Health Check agents is now available.
Managed (Primary) DNS

09/11/2014

CNAME records are now supported at the zone apex.
Managed (Primary) DNS
DNS Health Checks

01/15/2014

Load balancing and failover configurations can now be applied to CNAME records.

Managed (Primary) DNS
Secondary DNS
DNS Health Checks

11/12/2013

Getting started information is now provided on the Route (DNS) page. This information can be viewed by clicking .
Managed (Primary) DNS
Secondary DNS
DNS Health Checks

11/12/2013

Route-only customers will now land on the Route (DNS) page upon logging into the MCC. This new behavior does not affect customers that also leverage our CDN services.