whittakermyers.com

Valid Email Server
Domain Lookup › whittakermyers.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 07:37:58 UTC · ↺ Refresh

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MX Hostnames

  • whittakermyers-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 185.125.186.142 ↩ linux102.mosaicdataservices.com

Mail Server IPs

  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.mosaicdataservices.com mdsalerts.mosaicdataservices.com 2026030901 3600 1800 1209600 86400
Primary NS (mname)
ns1.mosaicdataservices.com
Admin Email (rname)
mdsalerts@mosaicdataservices.com
Serial
2026030901
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.mosaicdataservices.com
ns1.mosaicdataservices.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:185.125.186.142 +a +mx +a:protection.mosaicdataservices.com +include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

1 record
  • SPFv=spf1 ip4:185.125.186.142 +a +mx +a:protection.mosaicdataservices.com +include:spf.protection.outlook.com -all
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