kwboffice.com

Valid Email Server
Domain Lookup › kwboffice.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kwboffice.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 01:40:11 UTC · ↺ Refresh

MX Hostnames

  • kwboffice-com.mail.protection.outlook.com

MX Priorities

  • kwboffice-com.mail.protection.outlook.com: 1

A / AAAA Records

  • 141.193.213.10 (no PTR)

Mail Server IPs

  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns0.zen.co.uk netman.zen.co.uk 2025060204 2400 3600 604800 300
Primary NS (mname)
ns0.zen.co.uk
Admin Email (rname)
netman@zen.co.uk
Serial
2025060204
Refresh
2400s
Retry
3600s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1.zen.co.uk
ns0.zen.co.uk

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:asp-spf1.yardi.com include:asp-spf2.yardi.com include:spf.exclaimer.net +ip4:62.232.240.218 include:mailgun.org -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ 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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:asp-spf1.yardi.com include:asp-spf2.yardi.com include:spf.exclaimer.net +ip4:62.232.240.218 include:mailgun.org -all
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