deleted PUM.Dns appear again after rebooting

[boly]

Hi Everyone!
I use Rogue Killer for some time and I am really satisfied with it.  But I realized that  the PUMs (PUM Dns) I could delete with the help of the program in the registry, appear on my computer again and again after rebooting the computer and I do not know how to remove them for once and all.  I'll attach the Rogue Killer report I had after deleting these PUMs. Please, help me! Thank you.

[Curson]

Hi boly,

Welcome to Adlice.com Forum.

Entries flagged as PUM (Potentially Unwanted Modification) could be potentially malicious.
In your case all of them are perfectly legit.

For more information, please read RogueKiller Documentation. You will find extensive descriptions about such entries there.

Regards.

[boly]

Thanks a lot for your prompt reply with good news. Though I've read the documentation carefully, I still do not know why all of the PUMs in my registry perfectly legit. Nevertheless, I believe you. Thank you again for your help!

[Curson]

Hi boly,

These lines match the adress of your Internet service provider Domain Name System.
To keep it simple, each time your computer issue a request to, for exemple adlice.com, the DNS of your provider translate it to IP 1.121.101.47.
It's a translation service URLs <=> IP Adresses.

Regards.