CB.com

CB.com is a short, premium domain registered on May 11, 1994, serving as a redirect alias for CareerBuilder.com, one of the largest online employment marketplaces in the United States. The domain is owned by CareerBuilder LLC, a privately held company headquartered in Chicago, Illinois. CareerBuilder was founded in 1995 and has grown to become a major player in the human resources and recruitment industry, offering job listings, resume databases, and talent management software to employers and job seekers alike. CB.com's DNS infrastructure is hosted entirely on Amazon Web Services (AWS), using CloudFront for content delivery and Route 53 for DNS management. The A records point to three AWS CloudFront IP addresses (3.173.21.156, 3.173.23.156, 3.173.22.156), and the nameservers are standard AWS Route 53 hosted zones. The MX records utilize FireEye Cloud email security, indicating enterprise-grade protection against email threats. The domain's primary function is to provide a short, memorable URL (cb.com) that forwards visitors to the full careerbuilder.com site. This is a common strategy for improving brand recall and simplifying marketing campaigns. CareerBuilder's main service, CareerBuilder.com, consistently ranks among the top job boards globally, competing with Indeed, Monster, and LinkedIn. CB.com itself carries the weight of this brand, with the domain's age of over 30 years contributing to its authority and trustworthiness. The domain is well-maintained, with current registration through Amazon Registrar, Inc., and an expiration date in 2027. Its use of AWS infrastructure ensures high availability and global reach. Although the domain does not host independent content, its role as a redirect for a major employment platform makes it a significant digital asset. The FireEye email security integration suggests that CareerBuilder also uses cb.com for corporate email, further reinforcing its enterprise identity. Overall, CB.com exemplifies how a premium short domain can serve as a valuable brand asset when paired with a well-established parent site.