debrun.net

Valid Email Server
Domain Lookup › debrun.net

Domain Overview

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

Checked via [email protected] · 2026-03-19 03:26:30 UTC · ↺ Refresh

MX Hostnames

  • debrun-net.mail.protection.outlook.com

MX Priorities

  • debrun-net.mail.protection.outlook.com: 5

A / AAAA Records

  • 64.41.87.36 ↩ clwsh002.securedata.net

Mail Server IPs

  • 52.101.9.17 (no PTR)
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com

SOA Record

Raw SOA a.dns.hostway.net hostmaster.siteprotect.com 2024021514 28800 7200 604800 300
Primary NS (mname)
a.dns.hostway.net
Admin Email (rname)
hostmaster@siteprotect.com
Serial
2024021514
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

b.dns.hostway.net
a.dns.hostway.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com -all 3600
📊 DNS lookups: 1/10

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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com -all 3600
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