Very often my firewall rejects connection attempts from servers with the plez.bz domain. What is the reason for these connection attempts to my PLEX server?
I’m not seeing anything malicious about the domain, but it doesn’t appear to be related to Plex Inc. in any way, so they may not have an answer for you. It also doesn’t currently appear to be resolving to an IP.
My suggestion would be; if you don’t have any “business” with plex[.]bz then block it at your firewall since it’s being rejected anyway.
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 33310
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;plex.bz. IN NS
;; ANSWER SECTION:
plex.bz. 21600 IN NS ns-1261.awsdns-29.org.
plex.bz. 21600 IN NS ns-1820.awsdns-35.co.uk.
plex.bz. 21600 IN NS ns-482.awsdns-60.com.
plex.bz. 21600 IN NS ns-599.awsdns-10.net.
All I found (searching) was about outgoing connections to plex.bz but not about incoming connections
