Adding a NAPTR-record to a DNS-template/DNS-zone

When creating/updating a DNS-template/DNS zone and you need to add/update an NAPTR-record, use the below instruction for adding/updating the NAPTR-record in the correct format to/for the relevant DNS-template/DNS-zone that is to be created/updated.

1
To add/update an NAPTR-record, make sure the NAPTR-record type is selected from the list of available records
2
If applicable, submit a name for the NAPTR-record in the name field and the order, preference, Flag, Services, Regular expression and REplacment in the content field. In case you wish to set a different TTL than specified in the SOA-record, submit a custom TTL for the NAPTR-record as well.

Important

When using an S or A flag, use replacement and not regular expression

An example format of a NAPTR record with an S flag is 10 0 "S" "SIP+D2U" "" _sip._udp.example.com
Order Preference Flags Services Regular expression Replacement
10 0 S SIP+D2U "" _sip._udp.example.com
An example format of a NAPTR record is with an A flag 10 0 "A" "SIP+D2U" "" _sip._udp.example.com
Order Preference Flags Services Regular expression Replacement
10 0 A SIP+D2U "" _sip._udp.example.com

When using a U flag, use regular expression and not replacement

An example format of a NAPTR record with a U flag is 10 0 "U" "SIP+D2U" "!^.*$!sip:service@example.com!" ""
Order Preference Flags Services Regular expression Replacement
10 0 U SIP+D2U !^.*$!sip:service@example.com!
""

3
That's all there is to for submitting a NAPTR-record in the correct format using the various Realtime Register DNS services that are available in our portal
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