Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
eku-inn.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 08:48:42 UTC · ↺ Refresh
MX Hostnames
- mx-l2.bisping.de
- mx-m1.bisping.de
- mf-lbn1.bisping.de
MX Priorities
- mf-lbn1.bisping.de: 10
- mx-m1.bisping.de: 20
- mx-l2.bisping.de: 30
A / AAAA Records
- 62.91.9.41 (no PTR)
Mail Server IPs
- 62.91.2.55 ↩ mf-lbn1.bisping.de
- 91.99.178.218 ↩ wms-m1.bisping.net
- 62.91.92.21 ↩ mx-l2.bisping.de
SOA Record
Raw SOA
ns.bisping.de hostmaster.bisping.de 2025021301 86400 3600 3600000 10800
Primary NS (mname)
ns.bisping.de
Admin Email (rname)
hostmaster@bisping.de
Serial
2025021301
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
10800s
Nameservers (NS)
ns2.bisping.de
ns3.bisping.de
ns.bisping.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:62.91.0.0/16 include:_spf_mx-bb.bisping.de
📊 DNS lookups: 1/10
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 ip4:62.91.0.0/16 include:_spf_mx-bb.bisping.de
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 eku-inn.de
SMTP handshake, catch-all detection, SPF/DKIM/DMARC analysis, and Yahoo/Outlook verification.
Get 1,000 Free Credits