# pihole --regex '(\.|^)arcthost\.org$' '(\.|^)arc-download\.com$'
[i] Adding (\.|^)arcthost\.org$ to the regex blacklist...
[i] Adding (\.|^)arc-download\.com$ to the regex blacklist...
[✓] Reloading DNS lists
#
# pihole --regex '(\.|^)arcthost\.org$' '(\.|^)arc-download\.com$'
[i] Adding (\.|^)arcthost\.org$ to the regex blacklist...
[i] Adding (\.|^)arc-download\.com$ to the regex blacklist...
[✓] Reloading DNS lists
#