It seems that http://uidh.crud.net/ http://uidh.crud.net/ is not working right now (gives a 502). However the UIDH header can be seen here: http://lessonslear

It seems that http://uidh.crud.net/ http://uidh.crud.net/ is not working right now (gives a 502). However the UIDH header can be seen here: http://lessonslearned.org/sniff http://lessonslearned.org/sniff Also http://verizon-uidh.tk/ http://verizon-uidh.tk/ gives a yes/no if you have the UIDH header (and shows you the header if you do)