Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
yacht.ocn.ne.jp
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-25 18:01:37 UTC · ↺ Refresh
MX Hostnames
- ocn-fc-r-01.ocn.ad.jp
MX Priorities
- ocn-fc-r-01.ocn.ad.jp: 100
A / AAAA Records
- 180.37.199.43 (no PTR)
Mail Server IPs
- 210.145.250.129 (no PTR)
- 211.16.12.177 (no PTR)
SOA Record
No SOA record found.
Nameservers (NS)
No nameservers found.
SPF Record
✓ Soft Fail (~all)
v=spf1 a include:spf.ocn.ne.jp ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
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
2 records- google-site-verification=8tA5RINQl_vrM9UWgvpQfF5fqbflEm6WHiACoHXZ56I
- SPFv=spf1 a include:spf.ocn.ne.jp ~all
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