visioncon.co.jp

Valid Email Server
Domain Lookup › visioncon.co.jp

Domain Overview

DNS: ✓ 1h ago Checker: ✓ 1h ago
visioncon.co.jp
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-04 18:42:33 UTC · ↺ Refresh

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MX Hostnames

  • jp1-aspmx1.worksmobile.com

MX Priorities

  • jp1-aspmx1.worksmobile.com: 10

A / AAAA Records

  • 160.251.148.249 ↩ www1119.onamae.ne.jp

Mail Server IPs

  • 110.234.239.93 ↩ jrcvmail.worksmobile.com

SOA Record

Raw SOA ns-rs1.gmoserver.jp hostmaster.gmoserver.jp 1716789757 3600 900 604800 600
Primary NS (mname)
ns-rs1.gmoserver.jp
Admin Email (rname)
hostmaster@gmoserver.jp
Serial
1716789757
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns-rs1.gmoserver.jp
ns-rs2.gmoserver.jp

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.worksmobile.com include:spf.watasoon.jp include:spf.protection.outlook.com include:_spf.onamae.ne.jp ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

DKIM Selectors

✓ 2 found
google._domainkey
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

10 records
  • worksmobile-certification=tcfbyvdcmlp1cxegev-1gk4bpl5w5ihtr-kshp7qgsc
  • m91w5d1qd7v9p0wlngtlfhyj7q27kwz5
  • j06g4pcnwhf2fjwypr1km34c2zm6bk4d
  • ndknf2wst5q7l2td4kmbyzc4tp9tmqcm
  • 09qw42c4n0b9jydyvx9dm2kdk2l3699y
  • globalsign-domain-verification=FFAD18A571C684D7C92D07460A594661
  • SPFv=spf1 include:_spf.google.com include:spf.worksmobile.com include:spf.watasoon.jp include:spf.protection.outlook.com include:_spf.onamae.ne.jp ~all
  • MS=ms15966685
  • Z/5K0dD4WgVws4IuNRdZ0J9jJNrXjNxaANFHcl8uMeE=
  • worksmobile-certification=qpjawgrekcyxokmgwk-40iydwu1seywfi-ahr5yafeo
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