Dnrweqffuwjtx Cloudfrontnet Instant

The first part is "dnrweqffuwjtx". That doesn't seem like any standard URL or domain I recognize. It's all lowercase letters, 12 characters long. It could be a typo or maybe part of a URL path. The second part is "cloudfront.net", which is a popular content delivery network (CDN) by Amazon Web Services. CloudFront is used to distribute web content efficiently.