I added some comments in https://bugs.launchpad.net/tripleo/+bug/1721702 but the TTL on github.com is 30 seconds, which doesn't make it great to cache in unbound. So, this likely explains the failures we are getting, possible we are being rate limited again.
I added some comments in https:/ /bugs.launchpad .net/tripleo/ +bug/1721702 but the TTL on github.com is 30 seconds, which doesn't make it great to cache in unbound. So, this likely explains the failures we are getting, possible we are being rate limited again.