zwf.de

Valid Email Server
Domain Lookup › zwf.de

Domain Overview

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

Checked via [email protected] · 2026-09-04 21:09:12 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 87.106.135.0 ↩ ip87-106-135-0.pbiaas.com

Mail Server IPs

  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.your-server.de postmaster.your-server.de 2026060303 86400 10800 3600000 3600
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2026060303
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

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

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:91.208.13.40 ip4:94.130.213.94 ip4:87.191.27.250 ip4:116.203.83.182 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 3/10
✓ 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

4 records
  • MS=ms52918321
  • NPwDthVfzNc+I/YRZks65fPGjhJf36WoSANj0DjOGVSoOZvld2/kZDQg5mnidM9om0F/9hSFbYic82yVaVdfxg==
  • oJPKJS6MS+oBh0BiAlA7i721bwb7qMibEGk0QA0Su8Fo+4/PN1qPy63XoefXCCAWF3KN8KxNmptGDpXvN4IhdQ==nv19oEh06Xz5gxCssVTXDTgE2Y6rIzcUALj73SqfwDlKpuRMbtoLsUyzOP4C3xDulgyyhUSZbQHUcIVqht9iCw==
  • SPFv=spf1 mx ip4:91.208.13.40 ip4:94.130.213.94 ip4:87.191.27.250 ip4:116.203.83.182 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
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