Is containerworks.jp Safe for Email?
MX records, SPF, DMARC, and DKIM authentication status for containerworks.jp.
Fair
2/4 email authentication checks passed ·
MX ✔
SPF ✔
DMARC ✘
DKIM ✘
Can containerworks.jp Receive Email?
1 MX record found — this domain can receive email.
- containerworks.jp.
Email Authentication for containerworks.jp
✔ SPF
✘ DMARC
✘ DKIM
SPF Record
v=spf1 +a:sv2150.xserver.jp +a:containerworks.jp +mx include:spf.sender.xserver.jp ~all
Check an email @containerworks.jp
Server Location
IP Address183.90.242.51
CityAmagasaki
CountryJapan
Registered CountryJapan
ASN131965
Lat / Lon34.732788 / 135.39993
Name Servers
NS 1ns1.xserver.jp.
NS 2ns2.xserver.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] containerworks.jp
[登録者名] （登録者からの申請により非表示）
詳細は→https://jprs.jp/about/dom-rule/whois-concealment/
[registrant] (not displayed by registrant's request)
for details -> https://jprs.jp/about/dom-rule/whois-concealment/ (only in japanese)
[name server] ns1.xserver.jp
[name server] ns2.xserver.jp
[signing key]
[登録年月日] 2020/01/27
[有効期限] 2025/01/31
[状態] active
[最終更新] 2024/02/01 01:05:03 (jst)
contact information: [公開連絡窓口]
[名前] whois情報公開代行サービス by お名前.com
[name] whois privacy protection service by onamae.com
[email] [email protected]
[web page]
[郵便番号] 150-8512
[住所] 東京都渋谷区
桜丘町 26-1
セルリアンタワー 11階
[postal address] shibuya-ku
26-1 sakuragaoka-cho
cerulean tower 11f
[電話番号] +81.354562560
[fax番号]