Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sternkopf-holzkunst.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 17:50:54 UTC · ↺ Refresh
MX Hostnames
- mail.sternkopf-holzkunst.de
MX Priorities
- mail.sternkopf-holzkunst.de: 10
A / AAAA Records
- 193.254.190.101 ↩ futris02.de
Mail Server IPs
- 80.147.205.28 ↩ mail.sternkopf.biz
SOA Record
Raw SOA
ns1.nsserve.de root.ns1.nsserve.de 2023112707 40000 7200 604800 86400
Primary NS (mname)
ns1.nsserve.de
Admin Email (rname)
root@ns1.nsserve.de
Serial
2023112707
Refresh
40000s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.nsserve.de
ns2.nsserve.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:80.147.205.28 include:_spf.sendnode.com ~all
📊 DNS lookups: 3/10
~ 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
1 record- SPFv=spf1 a mx ip4:80.147.205.28 include:_spf.sendnode.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 sternkopf-holzkunst.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits