nexum.de

Valid Email Server
Domain Lookup › nexum.de

Domain Overview

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

Checked via [email protected] · 2026-03-20 02:24:21 UTC · ↺ Refresh

MX Hostnames

  • nexum-de.mail.protection.outlook.com

MX Priorities

  • nexum-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 104.20.23.123 (no PTR)
  • 172.66.150.135 (no PTR)
  • 2606:4700:10::6814:177b
  • 2606:4700:10::ac42:9687

Mail Server IPs

  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA damiete.ns.cloudflare.com dns.cloudflare.com 2399140099 10000 2400 604800 1800
Primary NS (mname)
damiete.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399140099
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

sandra.ns.cloudflare.com
damiete.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx include:spf.protection.outlook.com include:_spf.zimpel.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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

13 records
  • docusign=1f4ea25d-950f-4be6-9cc7-ef70334f4aa4
  • esrgl08to1ojoaq7nt4ltv51k
  • figma-domain-verification=4e39a99fb1d94db2f2d0aef04929b53cdce2395e314904a73f547d4b5027b944-1727174835
  • hgmn4oo8ftivimj3hs6egr41nj
  • q7v4suri9pvtgtgdkbp1nqavek
  • SPFv=spf1 mx include:spf.protection.outlook.com include:_spf.zimpel.de ~all
  • 6zY0Oqj8GvkcjUuHRRfUM96R5456bdsEkj2xXNF2XZlr9O/QAfa5msUXiXi8fJDARpY++iR486Ux00OIAibUkg==
  • 9f4426n4a3pke1h5c31cdlchji
  • MS=ms26287843
  • Y7otrug0UgAcyaDZKGJd0gCr45oa+iMR+CEZM5lzvSnNXEVNjDyMtRsVhWQ+tfzX/OA0ucVvObp3E+RN1oMZTg==
  • anthropic-domain-verification-ym68jk=e24OraZ2niT8GoGMTSCbxa43G
  • apple-domain-verification=SF2ouybE69W9fPms
  • atlassian-domain-verification=aA01km0NlFLVaQq132aQYXyvACRnyiSlqr/iU9BMgARcBeY1Dpm98S4JyDkn2hjB
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