A lot of small to mid sized companies lack controls around personal device use. For many years we were actually encouraged by first-line managers to use personal devices to communicate when out-of-office. And yes, I always C my A.
For a long time, I would occasionally use my personal phone to check work email and Slack when I had to be out-of-office for an errand. They created a new policy last month that would force me to have a "work" profile on my phone if I wanted to continue using those apps. Fuck that. Instead I removed every work related app from my phone.
"Sorry boss, I can't check my messages while waiting at my doctor's office anymore.Why? Oh, because IT policies won't let me."
At first, when Ikea finally came to where I live, I thought that was a cool way to keep traffic flowing and the stress level low. $600 later, after only planning to buy a couple pillows, I realized why the stores are layed out like that.
Depending on your router you can forward all request on port 53 to your DNS server regardless of the IP they try to use.