Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
design-hoch-drei.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 14:57:21 UTC · ↺ Refresh
MX Hostnames
- fb-mx.lf.net
- pmx01.mail.lf.net
MX Priorities
- pmx01.mail.lf.net: 20
- fb-mx.lf.net: 30
A / AAAA Records
- 213.178.166.94 ↩ vserv3.design-hoch-drei.de
Mail Server IPs
- 212.9.160.2 ↩ mail.lf.net
- 194.25.152.9 ↩ ns3.LF.net
SOA Record
Raw SOA
dns1.lf.net hostmaster.lf.net 2026010700 86400 7200 604800 3600
Primary NS (mname)
dns1.lf.net
Admin Email (rname)
hostmaster@lf.net
Serial
2026010700
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns2.lf.net
dns1.lf.net
dns3.lf.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.mail.lf.net ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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
3 records- MS=ms32269944
- apple-domain-verification=d5tDogS319heBfZX
- SPFv=spf1 include:spf.mail.lf.net ~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 · Customize →
See demo & docs
Deep verification
Full email verification for design-hoch-drei.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits