tohatsu.co.jp

Valid Email Server
Domain Lookup › tohatsu.co.jp

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tohatsu.co.jp
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-28 12:36:15 UTC · ↺ Refresh

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MX Hostnames

  • tohatsu-co-jp.mail.protection.outlook.com

MX Priorities

  • tohatsu-co-jp.mail.protection.outlook.com: 10

A / AAAA Records

  • 52.155.120.163 (no PTR)

Mail Server IPs

  • 52.101.124.0 ↩ mail-tycp286cu02600.inbound.protection.outlook.com
  • 52.101.124.5 ↩ mail-tyvp286cu00305.inbound.protection.outlook.com
  • 52.101.124.6 ↩ mail-tyvp286cu00206.inbound.protection.outlook.com
  • 52.101.124.1 ↩ mail-ty3p286cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:cc1a:: ↩ mail-tycp286cu02600.inbound.protection.outlook.com
  • 2a01:111:f403:cc1a::2 ↩ mail-tyvp286cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:cc1f::1 ↩ mail-os0p286cu01201.inbound.protection.outlook.com
  • 2a01:111:f403:cc1a::1 ↩ mail-ty3p286cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA uns01.usen.ad.jp root.usen.ad.jp 2022033101 10800 3600 604800 86400
Primary NS (mname)
uns01.usen.ad.jp
Admin Email (rname)
root@usen.ad.jp
Serial
2022033101
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

uns02.usen.ad.jp
uns01.usen.ad.jp

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.spcloud.jp include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ 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

1 record
  • SPFv=spf1 include:spf.spcloud.jp include:spf.protection.outlook.com ~all
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