Delegation

• DELEGATION01

  Minimum number of name servers

• DELEGATION02

  Name servers must have distinct IP addresses

• DELEGATION03

  No truncation of referrals

• DELEGATION04

  Name server is authoritative

• DELEGATION05

  Name server must not point at CNAME alias

• DELEGATION06

  Existence of SOA

• DELEGATION07

  Parent glue name records present in child