私設 しせつ領域 りょういき めいではありませんでした
shisetsuryōikimeidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 私設領域名

1. It was not a privately set domain name.; It wasn't my private domain.

Past/Perfective
Negative
Polite
Formal Register
Computing