Email DNS records for cptjapan.co.jp
MX, SPF, DMARC and DKIM records published for cptjapan.co.jp.
cptjapan.co.jp can receive email: 1 MX record found. Authentication records found: SPF. Not found: DMARC, DKIM (among common selectors).
| Check | Result | What it means |
|---|---|---|
| MX | Found (1) | The domain is configured to receive email. |
| SPF | Found | The record ends with ~all: mail from servers not listed should be treated as suspicious but accepted (soft fail). |
| DMARC | Not found | No DMARC policy tells receivers how to handle messages that fail authentication. |
| DKIM | Not found among common selectors | DKIM can only be confirmed with the selector used by the sender, so this does not mean the domain has no DKIM. |
Last checked: 2026-10-06 (UTC). DNS records can change over time. This report lists public DNS records; their presence does not by itself mean that a domain or its messages are safe.
MX records for cptjapan.co.jp
- 0 cptjapan.co.jp
Email authentication records for cptjapan.co.jp
SPF record
v=spf1 +a:sv12094.xserver.jp +a:cptjapan.co.jp +mx include:spf.sender.xserver.jp ~all
Check a specific email address @cptjapan.co.jp
This page checks how cptjapan.co.jp is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.
Server location
IP address103.3.2.95
CountryJapan
ASN131965
Name servers
NS 1ns2.xserver.jp.
NS 2ns3.xserver.jp.
NS 3ns4.xserver.jp.
NS 4ns5.xserver.jp.
NS 5ns1.xserver.jp.
TXT records for cptjapan.co.jp
TXT 1v=spf1 +a:sv12094.xserver.jp +a:cptjapan.co.jp +mx include:spf.sender.xserver.jp ~all