Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
e-d-w.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 08:26:52 UTC · ↺ Refresh
MX Hostnames
- mx10.kfw.de
- mx20.kfw.de
MX Priorities
- mx10.kfw.de: 10
- mx20.kfw.de: 20
A / AAAA Records
- 104.151.29.102 ↩ i68971D66.versanet.de
Mail Server IPs
- 193.30.140.111 ↩ mx10.kfw.de
- 193.30.140.113 ↩ mx20.kfw.de
SOA Record
Raw SOA
a.ns14.net domadm.1und1.net 2025112501 10800 3600 604800 3600
Primary NS (mname)
a.ns14.net
Admin Email (rname)
domadm@1und1.net
Serial
2025112501
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
c.ns14.net
a.ns14.net
b.ns14.net
d.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
1 record- SPFv=spf1 mx -all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for e-d-w.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits