Final answer:
The law that criminalizes the use of misleading domain names to deceive minors into viewing harmful material is 18 U.S.C. 2252B. The Communications Decency Act once sought to limit indecent material online but was struck down for vagueness. COPPA, although related to children's online safety, does not address domain names.
Step-by-step explanation:
The U.S. law that criminalizes the act of knowingly using a misleading domain name with the intent to deceive a minor into viewing harmful material is known as 18 U.S.C. 2252B. This specific law addresses the issue of misleading domain names being utilised in an attempt to expose minors to inappropriate content. The Communications Decency Act (CDA) of 1995 attempted to protect minors from indecent material online; however, the Supreme Court struck down certain provisions of the CDA for being overly broad and vague. Nonetheless, 18 U.S.C. 2252B specifically targets deceitful practices aimed at circumventing web filters designed to protect minors.
While the Children's Online Privacy Protection Act (COPPA) focuses on giving parents control over what information is collected from their children online, it does not directly pertain to domain names intended to deceive minors. The CAN-SPAM Act and the Communications Decency Act also focus on different aspects of internet regulation and do not specifically criminalize the use of misleading domain names.