duncanmillerdesign.com

Valid Email Server
Domain Lookup › duncanmillerdesign.com

Domain Overview

DNS: ✓ 19h ago Checker: ✓ 19h ago
duncanmillerdesign.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-11-10 19:34:16 UTC · ↺ Refresh

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MX Hostnames

  • duncanmillerdesign-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 62.72.52.82 (no PTR)

Mail Server IPs

  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 52.101.202.156 ↩ mail-ph8pr21cu00204.inbound.protection.outlook.com
  • 52.101.60.71 ↩ mail-bn0pr02cu00307.inbound.protection.outlook.com
  • 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::7 ↩ mail-dm3pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:c803::b ↩ mail-bn3pr0301cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::8 ↩ mail-bn0pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f801:: ↩ mail-byapr05cu00700.inbound.protection.outlook.com

SOA Record

Raw SOA ns27.worldnic.com namehost.worldnic.com 125111406 10800 3600 604800 3600
Primary NS (mname)
ns27.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125111406
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns27.worldnic.com
ns28.worldnic.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

5 records
  • avf02hk0fvnuc45smrp9repm2
  • MS=ms48354236
  • g1dcif9l70g5r1dqqvqaqmf1pk
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • google-site-verification=x1kiyF-3XMsk7zNM6ZjsWnszYB_x2DdPn30zUTZg3zI
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