Hi for tax reasons I have had to change my google Adsense code across my entire site. Basically I've had to remove all the old adsense code and replace them with the new account's code.
I'm stilling seeing an ad unit 160x600 which still has the old adsense code. Is there any way to find out which URL's are making the ad requests for the old adsense code? Perhaps google Analytics (I have linked adsense user with analytics user account) may help?
I would appreciate any help in this matter.