Chalk.com is tracked by us since September, 2014. Over the time it has been ranked as high as 29 349 in the world, while most of its traffic comes from USA, where it reached as high as 7 340 position. Auth.chalk.com receives about 20.8% of its total traffic. It was owned by several entities, from WILLIAM ZHOU of CHALK.COM EDUCATION INC. to DATA REDACTED of DATA REDACTED, it was hosted by CloudFlare Inc.. While NameCheap Inc. was its first registrar, now it is moved to CloudFlare Inc..

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