Hi Tolga, If I understand correctly, you've registered your custom domain, and setup the appropriate SSL Cert for the domain (instead of SSH key?) on your App Engine app (however, it shows there is no SSL cert when going to your custom domain). Do you see incoming request from the IPs of Vodafone at logging section of your app? Also I'll need you to clarify that if it always gives "request time out" using *.appspot.com to your app while we can confirm that your custom domain is always resulting "request time out".
Please notice that "request time out" normally indicates that no echo reply messages were received within the default time, and can be due to many different causes, which can include network congestion, failure of the ARP request, packet filtering, routing error or a silent discard. - Jun On Monday, April 24, 2017 at 2:43:58 PM UTC-4, Tolga Tanrıverdi wrote: > > Hi > I've created a custom domain and ssh key for my appengine app, it works > fine with lots of operators in our country(Turkey). But only with vodafone > LTE the custom domain doesnt work, so the people who are using vodafone > network can only use *.appspot.com domain to use our application. > > For testing it I've found a Vodafone GSM and pinged our domain and saw > that it always gives "request time out" error. It doesnt happen in other > GSM operators. > So I dont know how to fix it? > > One of the ip address which cannot connect to custom domain is in below: > > > 176.54.69.179 > > My custom domain is: portal.livyapp.com > > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at https://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/83d87b2d-16c3-4c18-8c05-3b2e15cd8116%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.