Random people connection.

[Anas-1554]

Prerequisites

• I have checked the Wiki and Discussions and found no answer

• I have searched other issues and found no duplicates

• I want to report a bug and not ask a question or ask for help

• I have set up AdGuard Home correctly and configured clients to use it. (Use the Discussions for help with installing and configuring clients.)

Platform (OS and CPU architecture)

Linux/ARM64

Installation

GitHub releases or script from README

Setup

On one machine

AdGuard Home version

v0.107.32

Action

C:\Users\Anas>nslookup -debug -type=a 'google.com' '140.238.251.93' *** Can't find server address for ''140.238.251.93'': ------------ Got answer: HEADER: opcode = QUERY, id = 1, rcode = NXDOMAIN header flags: response, want recursion, recursion avail. questions = 1, answers = 0, authority records = 1, additional = 0 QUESTIONS: 93.251.238.140.in-addr.arpa, type = PTR, class = IN AUTHORITY RECORDS: -> 238.140.in-addr.arpa ttl = 1718 (28 mins 38 secs) primary name server = ns1.p78.dns.oraclecloud.net responsible mail addr = hostmaster.oracle.com serial = 196 refresh = 3600 (1 hour) retry = 600 (10 mins) expire = 604800 (7 days) default TTL = 1800 (30 mins) ------------ Server: UnKnown Address: 140.238.251.93 ------------ Got answer: HEADER: opcode = QUERY, id = 2, rcode = NXDOMAIN header flags: response, want recursion, recursion avail. questions = 1, answers = 0, authority records = 1, additional = 0 QUESTIONS: 'google.com', type = A, class = IN AUTHORITY RECORDS: -> (root) ttl = 86372 (23 hours 59 mins 32 secs) primary name server = a.root-servers.net responsible mail addr = nstld.verisign-grs.com serial = 2023062200 refresh = 1800 (30 mins) retry = 900 (15 mins) expire = 604800 (7 days) default TTL = 86400 (1 day) ------------ ------------ Got answer: HEADER: opcode = QUERY, id = 3, rcode = NXDOMAIN header flags: response, want recursion, recursion avail. questions = 1, answers = 0, authority records = 1, additional = 0 QUESTIONS: 'google.com', type = A, class = IN AUTHORITY RECORDS: -> (root) ttl = 86371 (23 hours 59 mins 31 secs) primary name server = a.root-servers.net responsible mail addr = nstld.verisign-grs.com serial = 2023062200 refresh = 1800 (30 mins) retry = 900 (15 mins) expire = 604800 (7 days) default TTL = 86400 (1 day) ------------ *** UnKnown can't find 'google.com': Non-existent domain

Expected result

I see random people connection to my server, I tried blocking them last night today i got more. I use pi-Hole in past but AdGuard was was simple to use so I am kind of new to this.

Actual result

Additional information and/or screenshots

No response

[bundyland]

If you run AGH on a public server, you should check this out:

https://adguard.com/en/blog/adguard-home-on-public-server.html

Especially the point "DNS settings -> Access settings" is highly recommended to read.

[Anas-1554]

Thanks :)