Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
friseur-tockhorn.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 14:35:15 UTC · ↺ Refresh
MX Hostnames
- d6a8e526.22.ik2.io
- d6a8e526.21.ik2.com
MX Priorities
- d6a8e526.22.ik2.io: 20
- d6a8e526.21.ik2.com: 10
A / AAAA Records
- 104.21.81.98 (no PTR)
- 172.67.189.17 (no PTR)
- 2606:4700:3037::6815:5162 (no PTR)
- 2606:4700:3033::ac43:bd11 (no PTR)
Mail Server IPs
- 66.228.130.221 ↩ s214c.ik2.com
- 64.38.239.83 ↩ s480d.ik2.com
- 38.246.57.230 ↩ s602e.ik2.com
SOA Record
Raw SOA
addilyn.ns.cloudflare.com dns.cloudflare.com 2399500049 10000 2400 604800 1800
Primary NS (mname)
addilyn.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399500049
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
addilyn.ns.cloudflare.com
arch.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a include:dd18720.kasserver.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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 a include:dd18720.kasserver.com -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 friseur-tockhorn.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits