"Dominion Voting Systems uses SolarWinds products.
It’s right there on their website."
The link is useless unless you have an account with Solar Winds but it was in the GP article so I included it.
Archive of the Dominion Voting Systems page showing a Solarwinds copyright.
You had to go to the mobile page to see it, here:
https://dvsfileshare.dominionvoting.com/Web%20Client/Mobile/MLogin.htm
I doubt that's still live, but it was c. 6AM.