123-Reg – GoDaddy
Alibaba – Unknown
BigRock – GoDaddy
Cloudflare – None
DirectNic – NameJet/SnapNames
Domain.com – GoDaddy
DreamHost – None?
Dynadot – Dynadot
eName – Unknown
Enom – GoDaddy
EuroDNS – Unknown
Gandi – None?
MarkMonitor – None
Fabulous (SeaWasp) – NameJet/SnapNames
NameSilo – NameSilo marketplace
PorkBun – GoDaddy
Network Solutions – NameJet/SnapNames
Moniker – GoDaddy
Register.com – NameJet/SnapNames
Name.com – GoDaddy
Sav – Sav
Squarespace (Google) – None
Tucows – GoDaddy
WildWestDomains – GoDaddy
Tucows – GoDaddy...