It's a nightmare mode mod drop. It's a very low chance to obtain from nightmare mode missions (1% drop chance) It can only be obtained in Rotation A nightmare mode missions (supposedly 10-19 missions)
So YouTuber Daniel Penin tracked the name through the Whois platform, which publishes information about internet domains, and discovered that the owner of the blaze domain is Brazilian Erick Loth Teixeira.
Online gambling like its physical counterpart is also illegal in Singapore, unless it is licensed or exempted. However, there are some differences between the approaches taken towards physical and online gambling.