available Available domain name scanner for .info/.org

[mis_chiff]

I currently have a scanner that only scans 30 .info
and 30 .org at a time and that's it.
I put my list in and it will do 3000 .com's .net's and .ca's
no problems, but after 30 of .info's and 30 .org's it just
keeps reading "error"!

Is this a common issue for these Tld's?
Are they limited in searches?

 

[AzN]

.org is limited to 4 queries per minute, .info, you should be fine.

 

[mis_chiff]

.org is limited to 4 queries per minute, .info, you should be fine.

Thanks Azn

Only 4 queries a minute for .org? Is that for any type of scanner?
I don't know what it is with the .info's I still can't
get past 30 checks...grrrr Sometimes .in goes that way also
but I'm more concerned with these 2 types - it's a regular thing!