I came to know about an excellent online tool for finding DNS errors in our website yesterday.
I have been facing problem in acessing my thamizha.com & dnsreport.com from Navan's comment in my Tamil blog entry yesterday.
It seems to be a very usefull online tool for finding DNS errors in our websites. It had showed some errors in my tamilblogs.com DNS issue...
Similary another usefull website for finding much more online info is: http://dnsstuff.com/