Koskamo

Set reverse DNS PTR record for leased IP

The leased IP address has a custom PTR record set, ensuring mail and finance systems recognize the identity and preventing integration failures.

How it works

Changes data in your accountsOperations and infrastructure

The agent interacts with the AnchoredIP API or dashboard to set a PTR (Reverse DNS) record for a specific leased IP address. This is critical for services that verify the sender's identity via reverse DNS lookups, such as email servers or financial APIs. The agent ensures the record is live and correctly associated with the IP.

Prompt

Paste this into an agent that has the servers below connected. Adjust the names and dates to your own.

Prompt for Set reverse DNS PTR record for leased IP
Set the reverse DNS (PTR) record for IP 194.0.108.99 to 'mail.example.com' using the AnchoredIP API.

MCP servers it needs

Source

The vendor page this playbook is drawn from, and the passage that supports it.

Reverse DNS you control Set a PTR record for your address from the dashboard, or over the API.
Use cases — allowlists, CI runners, serverless egress, inbound | AnchoredIP

Each playbook is drawn from the vendor page it cites and reviewed by Koskamo before it is published. Koskamo does not run these servers or your agent: check what each tool will do before you let it act on your accounts.