smfl.co.jp

Valid Email Server
Domain Lookup › smfl.co.jp

Domain Overview

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

Checked via [email protected] · 2026-03-23 08:19:07 UTC · ↺ Refresh

MX Hostnames

  • mx6.securemx.jp
  • mx.securemx.jp

MX Priorities

  • mx.securemx.jp: 10
  • mx6.securemx.jp: 20

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 210.130.202.96 ↩ mx114a.securemx.jp
  • 210.130.202.93 ↩ mx114b.securemx.jp
  • 210.130.202.99 ↩ mx180a.securemx.jp
  • 210.130.202.92 ↩ mx180b.securemx.jp
  • 2001:240:bb81::4:502 ↩ mx6180a.securemx.jp
  • 2001:240:bb81::4:503 ↩ mx6180b.securemx.jp
  • 2001:240:bb81::4:525 ↩ mx6114b.securemx.jp
  • 2001:240:bb81::4:524 ↩ mx6114a.securemx.jp

SOA Record

Raw SOA ns000.d-53.net dns-managers.iij.ad.jp 385 3600 600 604800 900
Primary NS (mname)
ns000.d-53.net
Admin Email (rname)
dns-managers@iij.ad.jp
Serial
385
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
900s

Nameservers (NS)

ns015-mp7q9ec0jm1qlgiq.m.d-53.info
ns015-mp7q9ec0jm1qlgiq.m.d-53.jp
ns015-mp7q9ec0jm1qlgiq.m.d-53.net

SPF Record

✓ Soft Fail (~all)
v=spf1 +ip4:202.238.206.253 +ip4:124.146.170.8 +ip4:124.146.170.9 +include:spf.securemx.jp +include:spf.wingarc.smtps.jp +include:_netblocks.eloqua.com +include:smp.ne.jp ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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

10 records
  • atlassian-domain-verification=JqS6St6stmSpbeaDbLbqfvN8hattVRXrwljS3dLi29K8x581FGe599a5OcPi63b3
  • atlassian-domain-verification=bidco2VuhN7kBSKZv1LDvvSOxoi0X0DpOnB5wjHHXl6QWcossLpfeyQR/f93aA4k
  • SPFv=spf1 +ip4:202.238.206.253 +ip4:124.146.170.8 +ip4:124.146.170.9 +include:spf.securemx.jp +include:spf.wingarc.smtps.jp +include:_netblocks.eloqua.com +include:smp.ne.jp ~all
  • MS=ms33134548
  • apple-domain-verification=Zghpwz6g4wMehCix
  • MS=6EBE530746C887F84193BF674B2B6880134FB56B
  • MS=CB673DE7E904408D29CA4BA9F6F6471A0A8DC1F5
  • google-site-verification=7YSluDZBkuPkChXK8Lr-a0XDtuPiStkTPmLVNnJTsLU
  • google-site-verification=AtWJUsQOS83mjrqR4z189Gl9fx94nyz4KTzymEbq_s0
  • google-site-verification=b8zyygE4qIRvJl65f75I_lnsKbvaRylJUhTSGjwnkF4
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