What is 149.112.112.112?
149.112.112.112 is the secondary DNS resolver address for Quad9. It provides the same malware-blocking, privacy-respecting DNS service as 9.9.9.9. Quad9 operates this address through its global anycast infrastructure with points of presence in over 100 locations worldwide.
Privacy note
Seeing 149.112.112.112 in a DNS leak test typically means Quad9 is configured as a secondary resolver. The same VPN DNS enforcement considerations apply as with 9.9.9.9.