ドメインのラベルは63オクテット以下[Troubleshooting]

---

2006-04-13

---

そのサイトを見るとルーターがクラッシュする
http://neta.ywcafe.net/000421.html

うはっ、バッドノウハウちっく(^-^;

RFC1035

2.3.4. Size limits

Various objects and parameters in the DNS have size limits. They are
listed below. Some could be easily changed, others are more
fundamental.

labels 63 octets or less

names 255 octets or less

TTL positive values of a signed 32 bit number.

UDP messages 512 octets or less

---

---