keystonepm.com

Valid Email Server
Domain Lookup › keystonepm.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
keystonepm.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 07:33:40 UTC · ↺ Refresh

MX Hostnames

  • sei-co-jp-2.fortimailcloud.com
  • sei-co-jp-1.fortimailcloud.com

MX Priorities

  • sei-co-jp-1.fortimailcloud.com: 50
  • sei-co-jp-2.fortimailcloud.com: 50

A / AAAA Records

  • 107.180.114.40 ↩ 40.114.180.107.host.secureserver.net

Mail Server IPs

  • 154.52.29.132 ↩ proxyjp32.fortimailcloud.com
  • 154.52.14.132 ↩ proxyty31.fortimailcloud.com

SOA Record

Raw SOA ns55.worldnic.com namehost.worldnic.com 125121708 10800 3600 604800 3600
Primary NS (mname)
ns55.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125121708
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns55.worldnic.com
ns56.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:sei.co.jp +ip4:122.218.111.3 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=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

8 records
  • MDAyMzYzMTlrZXlzdG9u
  • lisiigqckffh18qlvnmlo3at1i
  • SPFv=spf1 include:spf.protection.outlook.com include:sei.co.jp +ip4:122.218.111.3 ~all
  • MS=ms11376078
  • 6kal3d83fm5r00ob533jo72r99
  • bbuvkgd2da6aqltpj3nginrp8d
  • google-site-verification=i8R_CuDivzC7RbxO_pMhVDPcPiUuY7yUqrcYNtd7fbk
  • MS=D4D67E2940539DEE22EF9309B7DAF2B17EAA1B29
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