Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nihonshokken.co.jp
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 15:20:06 UTC · ↺ Refresh
MX Hostnames
- mxa-0028a701.gslb.pphosted.com
- mxb-0028a701.gslb.pphosted.com
MX Priorities
- mxa-0028a701.gslb.pphosted.com: 10
- mxb-0028a701.gslb.pphosted.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 148.163.150.24 ↩ mx0a-0028a701.pphosted.com
SOA Record
Raw SOA
dcnskdns01.nihonshokken.co.jp root.dcsnkdns01.nihonshokken.co.jp 2022052801 14400 14400 3600000 600
Primary NS (mname)
dcnskdns01.nihonshokken.co.jp
Admin Email (rname)
root@dcsnkdns01.nihonshokken.co.jp
Serial
2022052801
Refresh
14400s
Retry
14400s
Expire
3600000s
Minimum TTL
600s
Nameservers (NS)
dcnskdns01.nihonshokken.co.jp
ns4.stnet.ad.jp
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf-0028a701.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 include:spf-0028a701.pphosted.com ~all
- KOep7HkIOUxCbqg4pmidorxjXk32qgNk7rs9WUTKA8OIq4mBZi0tQAgAsA9B5ngI9DN8krIjMJOCYv8WgcPJuw==
- globalsign-domain-verification=fzLnSjLWbb1n0jwNRFnjy3AUJrZFVrtG3WyNqTw9To
- MS=ms99926479
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