Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ferdinand-fleisch.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 13:48:33 UTC · ↺ Refresh
MX Hostnames
- mail.ferdinand-fleisch.de
MX Priorities
- mail.ferdinand-fleisch.de: 10
A / AAAA Records
- 159.69.149.6 ↩ srv003.schwarting-media.de
Mail Server IPs
- 159.69.149.6 ↩ srv003.schwarting-media.de
SOA Record
Raw SOA
helium.ns.hetzner.de info.ferdinand-fleisch.de 2024102901 10800 3600 604800 600
Primary NS (mname)
helium.ns.hetzner.de
Admin Email (rname)
info@ferdinand-fleisch.de
Serial
2024102901
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
helium.ns.hetzner.de
oxygen.ns.hetzner.com
hydrogen.ns.hetzner.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:srv007.miro-data.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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 +a +mx +a:srv007.miro-data.de -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 ferdinand-fleisch.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits