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Is ars.jp Safe for Email?

MX records, SPF, DMARC, and DKIM authentication status for ars.jp.

Fair
2/4 email authentication checks passed  ·  MX ✘   SPF ✔   DMARC ✘   DKIM ✔

✘ No MX records — ars.jp cannot receive email.

Email Authentication for ars.jp

✔ SPF ✘ DMARC ✔ DKIM
SPF Record 
v=spf1 include:_spf.onamae.ne.jp ~all
DKIM Record 
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtdRdeSo8o6UrDXoA0SbYDjS8Rpk4EFM6f5V0Ub9JTe2GXXaruCZbDMr45ukxuD1Khzvya/X8pMQ9ZRn9EeiUVbbzmb+5Eg2re3/lM6VE5m9Bbm40DY3vLuaIQGbvpZP2tslcYEV87B1CdPH+zOFlTpd09AYVYP53JIBgOC6QCdEoMU5mnSBA0IsQZQknvreK1y1dfEt3igHgjO/QfK1WiualvYeWSL0B/jHwYVOS3W1550T2bLGxzGk4oI5ofxsGWiSta6YbMmSZA2vmOXPH8xz8X+wef4K/XU+Q7IMbCkjAtN46sdUjULQhpuWi+8JxYXVzerdEvCV2dizUYwJIkQIDAQAB

Check an email @ars.jp

Server Location

IP Address157.7.144.5
CityTokyo
CountryJapan
Registered CountryJapan
ASN7506
Lat / Lon35.689507 / 139.6917

Name Servers

NS 1dns02.gmoserver.jp.
NS 2dns01.gmoserver.jp.

ars.jp TXT Records

TXT 1spf.gmoserver.jp
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]                   ars.jp

[登録者名]                      有川英夫
[registrant]                    hideo arikawa

[name server]                   dns01.gmoserver.jp
[name server]                   dns02.gmoserver.jp
[signing key]                   

[登録年月日]                    2001/03/26
[有効期限]                      2025/03/31
[状態]                          active
[最終更新]                      2024/04/01 01:05:04 (jst)

contact information: [公開連絡窓口]
[名前]                          株式会社アルスシステム
[name]                          ars system corporation
[email]                         [email protected]
[web page]                       
[郵便番号]                      102-0083
[住所]                          東京都千代田区
                                麹町3-7-10
                                浅野ビル 5階
[postal address]                chiyoda-ku
                                3-7-10 kojimachi
                                asano bldg. 5f
[電話番号]                      03-5276-6245
[fax番号]                       03-5276-6246
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