Network Time Protocol daemon VS AlarmDJ

After digging through all the DNS queries originating from my "chatty" Narwal Freo, I'm wondering why they are so obsessed with network time? Besides talking to several subdomains off of narwaltech.com, the robot is making DNS queries once every minute with ntp5.aliyun.com. And that is in addition to a couple other NTP servers at ntp.org. This really doesn't feel like an efficient use of network / server /... Source: 11 months ago

The stratum level changes depending on who is reading the clock. If you look at your peer list for ntp.org you will see it change between stratum 1 and 2, depending on when your remote peer last read from the clock. When your DC reads from this list, it will update its stratum level as well, and all clients reading from it will update accordingly. Source: about 1 year ago

Ntp settings in default gpo, "Main" pdc emulator DC uses ntp.org and the other DCs sync to it and call it a day. Source: about 1 year ago

Also, I have NTP for all ESXi hosts and vCenter set to ntp.org pools. I don't use OPNsense as an NTP server, but that is set the same as well. Source: about 1 year ago

So I configured my new Firewalla Gold Plus to block DoH Servers, so that my internal devices can't go around my NextDNS CLI config. However, I was reviewing the Flows logs for the fun of it, and saw that outbound NTP requests to NTP servers were blocked. Both of these blocks are to ntp.org domains which to my knowledge would not be servicing ANY DNS requests of any type. So I'm baffled why these ntp.org servers... Source: over 1 year ago

I don't see any reason why not. If I was going to do it, I would probably make a web page with an alarm clock and embed the video. Something like this: https://alarmdj.com/ ;). - Source: Hacker News / about 3 years ago