sittsec.co.jp

sittsec.co.jp DNS Records

MX

0 sittsec-co-jp.mail.protection.outlook.com.

NS

ns6-tk01.ocn.ad.jp.
ns6-tk02.ocn.ad.jp.

TXT

v=spf1 include:_spf1.sittsec.co.jp include:_spf2.sittsec.co.jp include:_spf3.sittsec.co.jp include:_spf4.sittsec.co.jp -all