zfw.de

Valid Email Server
Domain Lookup › zfw.de

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
zfw.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-06 16:15:00 UTC · ↺ Refresh

MX Hostnames

  • mx01.zfw.de

MX Priorities

  • mx01.zfw.de: 10

A / AAAA Records

  • 138.201.18.211 ↩ server969.dmsolutionsonline.de

Mail Server IPs

  • 82.165.158.143 ↩ mailserver.gffb.de

SOA Record

Raw SOA ns1.dmsolutions.de hostmaster.internetwire.de 2026032701 28800 7200 604800 86400
Primary NS (mname)
ns1.dmsolutions.de
Admin Email (rname)
hostmaster@internetwire.de
Serial
2026032701
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.dmsolutions.de
ns3.dmsolutions.de
ns2.dmsolutions.de
ns4.dmsolutions.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:82.165.158.143 ip4:217.160.182.127 ip4:212.184.82.194 ip4:217.160.147.64 ip4:194.25.134.16 ip4:194.25.134.17 ip4:194.25.134.18 ip4:194.25.134.19 ip4:194.25.134.20 ip4:194.25.134.21 ip4:194.25.134.22 ip4:194.25.134.80 ip4:194.25.134.81 ip4:194.25.134.82 ip4:194.25.134.83 ip4:194.25.134.84 ip4:194.25.134.85 ip4:194.25.134.86 include:_spf.perfora.net include:_spf.kundenserver.de include:nl2go.com include:newsletter2go.de include:spf.nl2go.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate 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

6 records
  • swisssign-check=KwS3f38d-ElMkZEKLHU2Jj5ugLw
  • SPFv=spf1 a mx ip4:82.165.158.143 ip4:217.160.182.127 ip4:212.184.82.194 ip4:217.160.147.64 ip4:194.25.134.16 ip4:194.25.134.17 ip4:194.25.134.18 ip4:194.25.134.19 ip4:194.25.134.20 ip4:194.25.134.21 ip4:194.25.134.22 ip4:194.25.134.80 ip4:194.25.134.81 ip4:194.25.134.82 ip4:194.25.134.83 ip4:194.25.134.84 ip4:194.25.134.85 ip4:194.25.134.86 include:_spf.perfora.net include:_spf.kundenserver.de include:nl2go.com include:newsletter2go.de include:spf.nl2go.com ~all
  • google-site-verification=Mf3eDqYCE_lhZIAwngwIz66deC9TcPBjXgR7joAZtQ4
  • brevo-code:4155e8de304c86486d63583a7918c54c
  • duo_sso_verification=OGCFA642tw26nhSTk4GleJzgd0g5vu0Ms4JBuho8ZZuIrjOESGx8WZVaiyEeyqzq
  • MS=ms25087558
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