Is mjf.jp Safe for Email?
MX records, SPF, DMARC, and DKIM authentication status for mjf.jp.
At Risk
1/4 email authentication checks passed ·
MX ✘
SPF ✔
DMARC ✘
DKIM ✘
✘ No MX records — mjf.jp cannot receive email.
Email Authentication for mjf.jp
✔ SPF
✘ DMARC
✘ DKIM
SPF Record
v=spf1 a:mjf.jp ~all
Check an email @mjf.jp
Server Location
IP Address54.248.233.245
Reverse IPec2-54-248-233-245.ap-northeast-1.compute.amazonaws.com
CityTokyo
CountryJapan
ContinentAsia
Registered CountryUnited States
ASN16509
Lat / Lon35.6893 / 139.6899
Name Servers
NS 1ns3.value-domain.com.
NS 2ns2.value-domain.com.
NS 3ns1.value-domain.com.
Raw WHOIS data
[ jprs database provides information on network administration. its use is ] [ restricted to network administration purposes. for further information, ] [ use 'whois -h whois.jprs.jp help'. to suppress japanese output, add'/e' ] [ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ] domain information: [ドメイン情報] [domain name] mjf.jp [登録者名] 株式会社ロイド [registrant] roid corp. [name server] ns1.value-domain.com [name server] ns2.value-domain.com [name server] ns3.value-domain.com [signing key] [登録年月日] 2008/02/13 [有効期限] 2025/02/28 [状態] active [最終更新] 2024/03/01 01:05:04 (jst) contact information: [公開連絡窓口] [名前] whois情報公開代行サービス by バリュードメイン [name] whois privacy protection service by value-domain [email] [email protected] [web page] https://www.value-domain.com/ [郵便番号] 530-0011 [住所] 大阪府大阪市北区大深町3-1 グランフロント大阪 タワーb 23階 [postal address] [電話番号] 06-6241-6585 [fax番号] 06-6374-0121