If you have any Amazon Echo devices (Dot, Show, etc) and use Diversion and/or Skynet, then you will need to whitelist the following to prevent the Echo/Echo Dot devices from rebooting frequently (Echo Show displays error) because it can't connect to Amazon Server (it appears to be an NTP server used by the Echo devices).
Diversion
Whitelist the following domain, then use option to process whitelist:
Code:
device-metrics-us-2.amazon.com
Skynet
Whitelist the following IP address, then use option to process whitelist:
Code:
158.69.35.227 << Now used as an Amazon NTP Server
Here is my highly effective and comprehensive amazon whitelist.....
aan.amazon-adsystem.com
aan.amazon.com
aax-eu.amazon-adsystem.com
aax-us-east.amazon-adsystem.com
aax-us-pdx.amazon-adsystem.com
aax.amazon-adsystem.com
amazon.co.uk
amazon.com
amazon.in
amazonaws.com
c.amazon-adsystem.com
cognito-identity.us-east-1.amazonaws.com
completion.amazon.co.uk
dcs-edge-va6-802167536.us-east-1.elb.amazonaws.com
det-ta-g7g.amazon.com
device-messaging-na.amazon.com
device-metrics-us-2.amazon.com
device-metrics-us.amazon.com
dp-discovery-na-ext.amazon.com
fls-eu.amazon.com
fls-eu.amazon.de
fls-na.amazon-adsystem.com
fls-na.amazon.com
images-na.ssl-images-amazon.com
ir-na.amazon-adsystem.com
ir-uk.amazon-adsystem.com
kinesis.us-east-1.amazonaws.com
mads.amazon-adsystem.com
mads.amazon.com
mas-sdk.amazon.com
msh.amazon.com
ocsp.rootg2.amazontrust.com
ocsp.sca1b.amazontrust.com
s.amazon-adsystem.com
s3-ap-southeast-1.amazonaws.com
s3-eu-west-1.amazonaws.com
s3-us-west-2.amazonaws.com
s3.amazonaws.com
s3.ap-northeast-2.amazonaws.com
s3.ap-south-1.amazonaws.com
smile.amazon.com
spectrum.s3.amazonaws.com
sqs.us-east-1.amazonaws.com
todo-ta-g7g.amazon.com
unagi-na.amazon.com
unagi.amazon.com
us-east-1.amazonaws.com
wms-eu.amazon-adsystem.com
wms-na.amazon-adsystem.com
wms-na.assoc-amazon.com
ws-eu.amazon-adsystem.com
ws-na.amazon-adsystem.com
z-na.amazon-adsystem.com
pinpoint.us-east-1.amazonaws.com
mobileanalytics.us-east-1.amazonaws.com
aax-us-iad.amazon.com
aax-us.amazon-adsystem.com
cloudfront-labs.amazonaws.com
s3-ap-northeast-1.amazonaws.com
amazoncustomerservice.d2.sc.omtrdc.net