nikkus.de

Valid Email Server
Domain Lookup › nikkus.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
nikkus.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-17 18:52:46 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 46.4.98.14 ↩ static.14.98.4.46.clients.your-server.de

Mail Server IPs

  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.your-server.de postmaster.your-server.de 2025121200 86400 10800 3600000 7200
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2025121200
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
7200s

Nameservers (NS)

ns1.your-server.de
ns3.second-ns.de
ns.second-ns.com

SPF Record

✓ Strict (-all)
v=spf1 mx a a:wiki.nikkus.de a:mail.nice2cu.de a:mail2.nice2cu.de mx:nice2cu.de ip4:46.4.98.14 include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.mailjet.com -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

5 records
  • MS=ms37807540
  • apple-domain-verification=WU5m5Bm94zhAp7W1
  • brevo-code:89798e1801b1849ee364d7b48470a881
  • SPFv=spf1 mx a a:wiki.nikkus.de a:mail.nice2cu.de a:mail2.nice2cu.de mx:nice2cu.de ip4:46.4.98.14 include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.mailjet.com -all
  • 9475VotIcZt0lzgVQKDlTCPrym1Xz01Yn0YpTAJGvP/RSfsWTtt63td9iFVE4+VOQkTVGXYVmM/Q7lBdbn0O4g==
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