From abb93df2f1f8df5e06b8e4dbcd0ffbd44da22eae Mon Sep 17 00:00:00 2001 From: M66B Date: Tue, 21 Feb 2017 12:43:37 +0100 Subject: [PATCH] Updated FAQ --- FAQ.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/FAQ.md b/FAQ.md index 3e5790dc..dec9af2e 100644 --- a/FAQ.md +++ b/FAQ.md @@ -453,6 +453,12 @@ If you set different rules for 2 domains which resolve to the same IP, both will Thanks @[pulser](https://github.com/pulser/) +Another potential problem is that Android doesn't honor the DNS TTL value and applies its own caching rules. +This could result in NetGuard too early or too late purging a DNS record from its own cache, +resulting in not recognizing an IP address or recognizing a wrong IP address. +You can try to workaround this by changing the DNS TTL value setting of NetGuard. +This value is used as a minimum DNS TTL value in an attempt to mimick the behavior of Android. + **(49) Does NetGuard encrypt my internet traffic / hide my IP address?**