[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [Z] Header section (DNS messages) Hesiod (HS) class history of DNS of Microsoft DNS Server homogeneity of multiple name servers hostnames, mapping hosts adding/deleting aliases determining searching bastion DNS suffixes domains names errors in mail exchangers remote RP records HOSTS.TXT file outages and HS (Hesiod) class |