I said they use the same CDN hosts with the same forward and reverse names. Which I find quite convincing, on top of everything else.
dig lite.cnn.io
lite.cnn.io. 18 IN CNAME turner-tls.map.fastly.net.
turner-tls.map.fastly.net. 20 IN A 151.101.1.67
dig www.cnn.com
www.cnn.com. 39 IN CNAME turner-tls.map.fastly.net.
turner-tls.map.fastly.net. 18 IN A 151.101.1.67
Why couldn't they just put it on lite.cnn.com?
If you try to look up the whois for cnn.io, you only get:
There is nothing here that indicates this is legit CNN?