mw3a.com

Valid Email Server
Domain Lookup › mw3a.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mw3a.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 14:59:49 UTC · ↺ Refresh

MX Hostnames

  • mw3a-com.mail.protection.outlook.com

MX Priorities

  • mw3a-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 192.252.154.12 ↩ s420.sureserver.com

Mail Server IPs

  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
  • 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com

SOA Record

Raw SOA ns6125.hostgator.com root.gator3063.hostgator.com 2026031802 86400 7200 3600000 86400
Primary NS (mname)
ns6125.hostgator.com
Admin Email (rname)
root@gator3063.hostgator.com
Serial
2026031802
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns6125.hostgator.com
ns6126.hostgator.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

2 records
  • [04.10.2024]
  • SPFv=spf1 include:spf.protection.outlook.com -all
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