DNS Root server updating auth zone

I have been asked to take over the DNS/Sendmail services at my company and in looking over the system I noticed several messages in the logs that look like the following: named[85]: [192.5.5.241].53 attempted update to auth zone "vie.com" (VIE.com) Because the IPs are all from the root DNS servers and the db.cache was out of date, I updated it with the most current and restarted in.named. A day later and I am still receiving the errors. Everything looks to be correct when compared to my DNS and Bind manual. Is this a normal message or any ideas what might be wrong? We are running SunOS 4.1.3 with the native BIND. Thanks Wayne Hall Network Manager VIE PS - I apologize if this is the wrong area to post this type of question.