Sigmarobot.com is tracked by us since September, 2012. Over the time it has been ranked as high as 2 245 199 in the world. It was owned by several entities, from information about or related to a domain name registration record. : HU TAO to REDACTED FOR PRIVACY of REDACTED FOR PRIVACY, it was hosted by Beijing Yiyangshengshi technology Co.ltd, Chunghwa Telecom Co.Ltd. and others. While XIN NET TECHNOLOGY CORPORATION was its first registrar, now it is moved to Xin Net Technology Corporation.

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