# Building a Dynamic DNS cross accounts using Route 53, DynamoDB, Eventbridge and Lambda Python Functions

**URL:** <https://discuss.hashicorp.com/t/building-a-dynamic-dns-cross-accounts-using-route-53-dynamodb-eventbridge-and-lambda-python-functions/45049>\
**Category:** AWS\
**Created:** [September 30, 2022, 9:56pm UTC](https://discuss.hashicorp.com/t/building-a-dynamic-dns-cross-accounts-using-route-53-dynamodb-eventbridge-and-lambda-python-functions/45049 "2022-09-30T21:56:14Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![cstyles1972](https://sea2.discourse-cdn.com/hashicorp/user_avatar/discuss.hashicorp.com/cstyles1972/32/24065_2.png) [@cstyles1972](https://discuss.hashicorp.com/u/cstyles1972)\
**Post date:** [September 30, 2022, 9:56pm UTC](https://discuss.hashicorp.com/t/building-a-dynamic-dns-cross-accounts-using-route-53-dynamodb-eventbridge-and-lambda-python-functions/45049/1 "2022-09-30T21:56:14Z")

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Hi,

I need help building a Dynamic DNS cross accounts using Route 53, DynamoDB, Eventbridge and Lambda Python Functions (Script).

I want to be able to dynamically update Route53 Records and DynamoDB Table Records through Eventbridge triggering Lambda Python Functions.

Does anyone have any insight into this? I appreciate you assistance.

Thanks