Is 1and0nly.jp Safe for Email?
MX records, SPF, DMARC, and DKIM authentication status for 1and0nly.jp.
At Risk
1/4 email authentication checks passed ·
MX ✔
SPF ✘
DMARC ✘
DKIM ✘
Can 1and0nly.jp Receive Email?
2 MX records found — this domain can receive email.
- mx1.forwardmx.io.
- mx2.forwardmx.io.
Email Authentication for 1and0nly.jp
✘ SPF
✘ DMARC
✘ DKIM
Check an email @1and0nly.jp
Server Location
IP Address172.67.160.173
CitySan Francisco
CountryUnited States of America
Registered CountryUnited States of America
ASN13335
Lat / Lon37.7757 / -122.3952
Name Servers
NS 1naya.ns.cloudflare.com.
NS 2chuck.ns.cloudflare.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] 1and0nly.jp [登録者名] jp-domains.com whoisプライバシーサービス [registrant] jp-domains.com whois privacy service [name server] chuck.ns.cloudflare.com [name server] naya.ns.cloudflare.com [signing key] [登録年月日] 2021/10/11 [有効期限] 2024/10/31 [状態] active [ロック状態] domaintransferlocked [ロック状態] agentchangelocked [最終更新] 2023/11/12 08:06:07 (jst) contact information: [公開連絡窓口] [名前] jp-domains.com whoisプライバシーサービス [name] jp-domains.com whois privacy service [email] [email protected] [web page] [郵便番号] 160-0023 [住所] 東京都新宿区西新宿3-9-3 [postal address] 3-9-3 nishishinjuku, shinjuku-ku, tokyo [電話番号] 03-6300-7969 [fax番号]