[CentOS] OT: free DNS service?

Drew Weaver drew.weaver at thenap.com
Mon Jan 18 18:55:49 UTC 2010

I believe I now know how to flush that cache and will do that, before
I change the "A" record  to point to the IP of the new server

Hoping MyDomain.com will lower the TTL from 3600 to 300 for a few
days, so I can do the testing/migration I need to do a lot faster.

Even if your DNS provider lowers your TTL to 300 it doesn't mean other peoples servers (like ours) are going to expire their cache that quickly.


More information about the CentOS mailing list