dddpr.com

Valid Email Server
Domain Lookup › dddpr.com

Domain Overview

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

Checked via [email protected] · 2026-03-31 07:27:47 UTC · ↺ Refresh

MX Hostnames

  • dddpr-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 104.21.69.182 (no PTR)
  • 172.67.211.124 (no PTR)
  • 2606:4700:3035::ac43:d37c
  • 2606:4700:3035::6815:45b6

Mail Server IPs

  • 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com

SOA Record

Raw SOA bruce.ns.cloudflare.com dns.cloudflare.com 2399538193 10000 2400 604800 1800
Primary NS (mname)
bruce.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399538193
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

nora.ns.cloudflare.com
bruce.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:authsmtp.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: 216 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

5 records
  • SPFv=spf1 include:spf.protection.outlook.com include:authsmtp.com -all
  • apple-domain-verification=9HFkAnHyZ2EJuso0
  • f8101d24c06946fb9153970121169b57
  • oogle-site-verification=tHYWJlxBcUVNpWOK9nQkJXmyWLBH94702V-L7O7Wi4M
  • sophos-domain-verification=804df0bdec078cd796236275c7060a4196824af6
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