sakakilab.net

Valid Email Server
Domain Lookup › sakakilab.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sakakilab.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-17 19:32:30 UTC · ↺ Refresh

MX Hostnames

  • sakakilab.sakura.ne.jp
  • www1816.sakura.ne.jp
  • m104.secure.ne.jp

MX Priorities

  • m104.secure.ne.jp: 10
  • sakakilab.sakura.ne.jp: 0
  • www1816.sakura.ne.jp: 1

A / AAAA Records

  • 15.197.148.33 ↩ a2aa9ff50de748dbe.awsglobalaccelerator.com
  • 3.33.130.190 ↩ a2aa9ff50de748dbe.awsglobalaccelerator.com

Mail Server IPs

  • 117.20.109.239 ↩ m104.secure.ne.jp
  • 112.78.112.156 ↩ www1816.sakura.ne.jp
  • 2403:3a00:101:12:112:78:112:156 ↩ www1816.sakura.ne.jp

SOA Record

Raw SOA ns51.domaincontrol.com dns.jomax.net 2025112102 28800 7200 604800 600
Primary NS (mname)
ns51.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025112102
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns51.domaincontrol.com
ns52.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a:www1816.sakura.ne.jp mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; aspf=r; adkim=r; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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
  • google-site-verification=azK7vzRc48g41lZwq_EPmkwKbBm99rUFzI3wkJ97c18
  • SPFv=spf1 a:www1816.sakura.ne.jp mx ~all
  • SPFv=spf1 include:spf.secure.ne.jp -all
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