We run DNS servers for a domain like child.parent.edu. The parent.edu domain has an NS record for the child and everything is working. An administrative error on the child domain turned off zone transfers to the parent. After some time users pointing to the parent domain or other outside...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.