Based on recent spam, it is becoming clear that ScienceDomain International Ltd, IK Press and ResearchPromotion.com are in fact one and the same.
Just a quick note to thank you all. Last year the daily figures were in the two million range for the IP DNSBL. We’re seeing slightly over double that these days. The domain name list is being queried even a little more than that, and the trend is clearly a growing one. Monthly totals are approximately 120M for both these days, in January and February.