Ri.edu.sg is tracked by us since April, 2011. Over the time it has been ranked as high as 106 799 in the world, while most of its traffic comes from Singapore, where it reached as high as 541 position. Ptm56.ri.edu.sg receives less than 1.06% of its total traffic. It was owned by several entities, from RAFFLES INSTITUTION Creation Date: 15-Jul-2007 15:24:21 to RAFFLES INSTITUTION (SGNIC-ORG1468224), it was hosted by RAFFLES INSTITUTION, M1 NET LTD and others. While was its first registrar, now it is moved to GOVERNMENT TECHNOLOGY AGENCY.

Ptm56.ri has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that Ptm56.ri.edu.sg is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Ptm56.ri.edu.sg is quite a safe domain with no visitor reviews.