dongouldagency.com

Valid Email Server
Domain Lookup › dongouldagency.com

Domain Overview

DNS: ✓ 15h ago Checker: ✓ 15h ago
dongouldagency.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-11-10 22:57:25 UTC · ↺ Refresh

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MX Hostnames

  • dongouldagency-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 45.79.9.15 ↩ 45-79-9-15.ip.linodeusercontent.com

Mail Server IPs

  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
  • 52.101.194.161 ↩ mail-ch2pr02cu00201.inbound.protection.outlook.com
  • 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f803::1 ↩ mail-byapr05cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:f904::2 ↩ mail-ds2pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f910::1 ↩ mail-cy3pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f801:: ↩ mail-byapr05cu00700.inbound.protection.outlook.com

SOA Record

Raw SOA ns41.domaincontrol.com dns.jomax.net 2026073003 28800 7200 604800 3600
Primary NS (mname)
ns41.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026073003
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns42.domaincontrol.com
ns20.ixwebhosting.com
ns19.ixwebhosting.com
ns41.domaincontrol.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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com -all
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