Hello,
I want to add a custom subdomain (api.example.org) to my App Engine app. I'm presented with this list of DNS entries. However, when I enter them on CloudFlare, the alias/name field has to be specified, so I add all the A/AAAA records successfully, but the CNAME addition errors with "record already exists with that host". Some questions: * when using A/AAAA, is CNAME optional? * vice versa? (i.e. if using the CNAME record, are the A/AAAA optional?) * could this be due to the non-RFC-compliant esoteric way CloudFlare implements DNS (I think it's called "CNAME flattening") * how to add ALL these records to CloudFlare without getting errors (e.g. do aliases not matter in some cases, or can I use different values?) If there are any CloudFlare experts lurking here, great, but I'll also put this on the CloudFlare forums. Thanks, Juan <https://lh3.googleusercontent.com/-5QdXUM7WfcY/WZ6tF_M65fI/AAAAAAAApoA/o0BD8xBCK1YU_D8QGdovkvbxk34BIi6SACLcBGAs/s1600/Screen%2BShot%2B2017-08-24%2Bat%2B11.39.50.png> <https://lh3.googleusercontent.com/-H8ZTJBTRHK8/WZ6sdVw1sOI/AAAAAAAApn4/kEg_LeX6K9kcvqx0U762Jig8_kx0Xxh6wCLcBGAs/s1600/Screen%2BShot%2B2017-08-24%2Bat%2B09.08.00-anon.png> -- 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 [email protected]. To post to this group, send email to [email protected]. 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/79cdb0ae-d369-4ee4-b710-46ba76d2441a%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
