Home page logo
/

educause logo Educause Security Discussion mailing list archives

Re: Best practice for reverse DNS records
From: "Lisciotti, Kevin" <klisciotti () UMASSP EDU>
Date: Tue, 14 Jan 2014 11:23:16 -0500

Thanks to all who responded, I appreciated the feedback.


On Jan 14, 2014, at 11:20 AM, Valdis Kletnieks <Valdis.Kletnieks () VT EDU> wrote:

On Tue, 14 Jan 2014 10:18:01 -0500, Richard H Gadsden said:

For every other IP address in our Class B, we publish a generic PTR
record, for example y.x.23.128.in-addr.arpa -> 128-23-x-y.musc.edu.

This of course won't scale to the IPv6 world unless you have a DNS
server that's able to generate synthetic responses on the fly...


Thanks,

:: Kevin Lisciotti, Senior Systems Specialist, RHCE, RHCSA
:: University Information Technology Services (UITS)
:: University of Massachusetts President's Office
:: 774-455-7761 Office
:: 774-455-7733 Fax
:: klisciotti () umassp edu

University of Massachusetts : 333 South St. : Suite 400 : Shrewsbury, MA 01545 : www.massachusetts.edu


  By Date           By Thread  

Current thread:
[ Nmap | Sec Tools | Mailing Lists | Site News | About/Contact | Advertising | Privacy ]