mulligansecurity.com

Valid Email Server
Domain Lookup › mulligansecurity.com

Domain Overview

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

Checked via [email protected] · 2026-04-01 11:58:54 UTC · ↺ Refresh

MX Hostnames

  • mulligansecurity-com.mail.protection.outlook.com

MX Priorities

  • mulligansecurity-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 23.185.0.3 (no PTR)

Mail Server IPs

  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA a3.uberns.com mike.shlyak.alliedbarton.com 2510310001 14400 7200 1209600 300
Primary NS (mname)
a3.uberns.com
Admin Email (rname)
mike@shlyak.alliedbarton.com
Serial
2510310001
Refresh
14400s
Retry
7200s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

a3.uberns.com
b3.uberns.com

SPF Record

✓ Strict (-all)
v=spf1 include:aspmx.pardot.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

4 records
  • pardot836413=a49ce20458f81b7deb50cfff56ca4406e17d21a92cb473ec220a316255fe44cb
  • MS=ms38977921
  • intacct-esk=2BC41F73825ADA93E063CD068D0AEB70
  • SPFv=spf1 include:aspmx.pardot.com include:spf.protection.outlook.com -all
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