voltmind.jp

Valid Email Server
Domain Lookup › voltmind.jp
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
voltmind.jp
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-27 19:58:00 UTC · ↺ Refresh

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MX Hostnames

  • smtp.google.com
  • voltmind-jp.mail.protection.outlook.com

MX Priorities

  • smtp.google.com: 1
  • voltmind-jp.mail.protection.outlook.com: 10

A / AAAA Records

  • 112.78.125.232

Mail Server IPs

  • 142.250.31.26 ↩ bj-in-f26.1e100.net
  • 172.253.115.27 ↩ bg-in-f27.1e100.net
  • 172.253.122.27 ↩ bh-in-f27.1e100.net
  • 172.253.122.26 ↩ bh-in-f26.1e100.net
  • 142.251.167.26 ↩ ww-in-f26.1e100.net
  • 2607:f8b0:4004:c1d::1a ↩ ww-in-f26.1e100.net
  • 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
  • 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
  • 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
  • 52.101.124.0 ↩ mail-tycp286cu02600.inbound.protection.outlook.com
  • 52.101.157.40
  • 52.101.124.1
  • 52.101.124.6
  • 2a01:111:f403:cc1a::1
  • 2a01:111:f403:cc1f::
  • 2a01:111:f403:cc1f::1
  • 2a01:111:f403:cc24::

SOA Record

Raw SOA master.dns.ne.jp tech.sakura.ad.jp 2026031703 3600 900 3600000 3600
Primary NS (mname)
master.dns.ne.jp
Admin Email (rname)
tech@sakura.ad.jp
Serial
2026031703
Refresh
3600s
Retry
900s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

ns2.dns.ne.jp
ns1.dns.ne.jp

SPF Record

✓ Soft Fail (~all)
v=spf1 a:www2392.sakura.ne.jp mx include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

3 records
  • MS=ms38615968
  • SPFv=spf1 a:www2392.sakura.ne.jp mx include:spf.protection.outlook.com ~all
  • google-site-verification=m16a-cs2KFAEvu6dgQD2E_Cy4Qd7p3Ed9RBcYJjBkKo
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