On Tue, Oct 20, 2015 at 12:29:06PM -0500, Johnny Hughes wrote:
Those 3 addresses are good, the 204.15.73.243 is incorrect.
204.15.73.243 reverse resolves to centos.at.multacom.com. multacom is a CentOS Sponsor according to: https://www.centos.org/sponsors/
An outdated config somewhere?