djj.com

Valid Email Server
Domain Lookup › djj.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
djj.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 11:59:31 UTC · ↺ Refresh

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MX Hostnames

  • djj-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 4.255.66.236 (no PTR)

Mail Server IPs

  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA ns59.worldnic.com namehost.worldnic.com 126042312 10800 3600 604800 3600
Primary NS (mname)
ns59.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126042312
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns59.worldnic.com
ns60.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ip4:128.136.42.208 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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

12 records
  • Dynatrace-site-verification=719dc9af-d1cf-415c-ae16-0f991253a16e__qfs0osqfc4j0n5m347t4llll9p
  • dell-technologies-domain-verification=djj.com_ab94c22f-a246-48e4-9d93-afc0c2100709_1718979570
  • anthropic-domain-verification-9g3kmy=yPppdJtdEk13CCYlvB4gcSXyf
  • google-site-verification=x2v5gr6a1XKTLjAbBwFl7-Be2mA_oqsRaTgDJjcj2a0
  • docusign=1717be63-b5ee-480e-8e2e-6523468e9328
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ip4:128.136.42.208 ~all
  • openai-domain-verification=dv-MAwaJ6lpnF9NOMPvmIaJ8KDu
  • d365mktkey=xZIxiKfx1bhDZG03nucJe2rHhmwd2pEx8xQgSXLXWSsx
  • apple-domain-verification=r37tOJRaj6ZT98SW
  • MS=ms72977248
  • knowbe4-site-verification=536b2c598234c4b94c710e1c7b4007b5
  • Foxit-domain-verification=1dd9a25769b7dea5cf34e6639708e4de
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