n5-solutions.de

Valid Email Server
Domain Lookup › n5-solutions.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
n5-solutions.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 14:37:18 UTC · ↺ Refresh

MX Hostnames

  • n5solutions-de0e.mail.protection.outlook.com

MX Priorities

  • n5solutions-de0e.mail.protection.outlook.com: 0

A / AAAA Records

  • 217.160.0.18 ↩ 217-160-0-18.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::24f ↩ 2001-08d8-100f-f000-0000-0000-0000-024f.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1.bdm.microsoftonline.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

3 records
  • mscid=HdGkr04FSRY3yUpry6s4TawGMZXcvKQpsLWoIZHWjwQGRjID9cJHZ+Chm0RbSXdYVzqNqMJA1lqbyZAsW3zD0g==
  • vv9b6flclbo1qpsa3fogofcbb7
  • SPFv=spf1 include:spf.protection.outlook.com -all
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