“BIND8 entering end of life”(bind-announce)，

whereas BIND9 is now 8 years old,
(snip)
we are declaring BIND8 to be in “end of life” (like BIND4).

if you are running BIND8 (or BIND4), you should upgrade to BIND9.

現在は自分でDNSサーバを管理していないので，特に問題は無いか…