Need to Add Reverse DNS, RDNS, for static AT&T Internet Service

According to the tech support rep at ATT internet services (800-833-2120). The current email address to send reverse DNS requests to is:

AT&T/SBC Internet Services (DNS Admin)

You need to have most of the following information to have the changes made:

1. Domain Name
2. Email Address
3. Customer Contact Name
4. Service Type (ie Office 768/1500)
5. Company Name (If applicable)
6. Primary Domain (ie
7. IP Block + CIDR (ie

What you want done, ARIN record change or delegation etc.

You must have a package with at least 1 static IP.

You can also visit to request a reverse DNS setup.


0 replies

Leave a Reply

Want to join the discussion?
Feel free to contribute!

Leave a Reply