DNSSEC proper resolution. There is a valid DNSSEC chain of trust from the root trust anchor to a particular domain name, e.g., a TLD, a domain name registered under a TLD, etc.
DNSSEC proper resolution. If for the top-level domain in the root trust, the records for the Delegation Signer are disclosed in the DNS root trust for the top level domain, then there is a valid DNSSEC chain of trust from the root trust anchor to a particular domain, e.g., a top level domain, a domain registered under a top level domain, etc.
DNSSEC proper resolution. If Registry Operator sign its TLD zone, there is a valid DNSSEC chain of trust from the root trust anchor to a particular domain name, e.g., a TLD, a domain name registered under a TLD, etc.
