dehavens.com

Valid Email Server
Domain Lookup › dehavens.com

Domain Overview

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

Checked via [email protected] · 2026-04-04 08:11:23 UTC · ↺ Refresh

MX Hostnames

  • dehavens-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 52.162.107.31 (no PTR)

Mail Server IPs

  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com

SOA Record

Raw SOA ns0.spectrumdns.net dns.spectruminc.com 2008010128 43200 3600 1209600 180
Primary NS (mname)
ns0.spectrumdns.net
Admin Email (rname)
dns@spectruminc.com
Serial
2008010128
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns3.spectrumdns.net
ns0.spectrumdns.net
ns2.spectrumdns.net
ns1.spectrumdns.net
ns4.spectrumdns.net

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

4 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms91134959
  • google-site-verification=odlVSGbkQr1whFiT-un949ZSRRi3o3WeWJzEumiShB0
  • amazonses:80CFdyB+3jRQZvj+aX1Ccxp6VsP40TCN3x/oblmeyFQ=
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