protocols

The protocols you want to use for the endpoint. DoH-FIPS is applicable for default inbound endpoints only.

For a default inbound endpoint you can apply the protocols as follows:

• Do53 and DoH in combination.

• Do53 and DoH-FIPS in combination.

• Do53 alone.

• DoH alone.

• DoH-FIPS alone.

• None, which is treated as Do53.

For a delegation inbound endpoint you can use Do53 only.

For an outbound endpoint you can apply the protocols as follows:

• Do53 and DoH in combination.

• Do53 alone.

• DoH alone.

• None, which is treated as Do53.

You can't change the protocol of an inbound endpoint directly from only Do53 to only DoH, or DoH-FIPS. This is to prevent a sudden disruption to incoming traffic that relies on Do53. To change the protocol from Do53 to DoH, or DoH-FIPS, you must first enable both Do53 and DoH, or Do53 and DoH-FIPS, to make sure that all incoming traffic has transferred to using the DoH protocol, or DoH-FIPS, and then remove the Do53.