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AXFR2Route53.py is a local script that transfers DNS records from an upstream DNS server via AXFR as defined in RFC 5936 and submits entries to Route 53 via boto3

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AXFR2Route53.py

This script allows transfer of DNS from an upstream DNS server via AXFR as defined in RFC 5936 and submits entries to Route 53 via boto3. It uses the UPSERT action to either create a record or update the existing one. You can use it to do a one time transfer of a type of record from the zone you need or perform a continual sync of DNS from an upstream server, like an Active Directory server into a Route 53 privte zone without having to run/pay for the AWS Directory Service for Microsoft AD. It is safe to run this more than once.

The upstream DNS server must be set to allow AXFR requests. You can test this by performing: dig AXFR yourdomain.com @<DNS_Server>

Usage: ./AXFR2Route53.py -s 1.2.3.4 -d my.dns.example -z Z1234567891011 -t A

The above example will try a AXFR for my.dns.example aginst 1.2.3.4 for "A" records and send them to the Hosted zone: Z1234567891011 in batches of 100.

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AXFR2Route53.py is a local script that transfers DNS records from an upstream DNS server via AXFR as defined in RFC 5936 and submits entries to Route 53 via boto3

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