spin.ad.jp

Valid Email Server
Domain Lookup › spin.ad.jp

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
spin.ad.jp
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-26 11:08:10 UTC · ↺ Refresh

MX Hostnames

  • spin.ad.jp

MX Priorities

  • spin.ad.jp: 10

A / AAAA Records

  • 218.40.199.89 ↩ s21840199-89.bizhost.ultina.jp

Mail Server IPs

  • 218.40.199.89 ↩ s21840199-89.bizhost.ultina.jp

SOA Record

Raw SOA ns00.vips.ne.jp bind-admin.spin.ad.jp 2023090600 3600 1200 604800 3600
Primary NS (mname)
ns00.vips.ne.jp
Admin Email (rname)
bind-admin@spin.ad.jp
Serial
2023090600
Refresh
3600s
Retry
1200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns00.vips.ne.jp
ns01.vips.ne.jp

SPF Record

✓ Soft Fail (~all)
v=spf1 include:oa-spf.spin.ad.jp ip4:218.40.199.89 ip4:218.40.207.15 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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=0-dJk-3ft3jTj9bqxQ0feMRsiQD3sGRx-RyZT72vzr4
  • SPFv=spf1 include:oa-spf.spin.ad.jp ip4:218.40.199.89 ip4:218.40.207.15 ~all
Full email verification for spin.ad.jp

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits