Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
leifwellmann.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 03:10:27 UTC · ↺ Refresh
MX Hostnames
- mx.mymailwall.com
MX Priorities
- mx.mymailwall.com: 10
A / AAAA Records
- 162.55.254.64 ↩ dedi7870.your-server.de
- 2a01:4f8:1061:1327::2 ↩ dedi7870.your-server.de
Mail Server IPs
- 91.212.136.1 ↩ mx.mymailwall.com
SOA Record
Raw SOA
ns1.your-server.de postmaster.your-server.de 2025100900 86400 10800 3600000 3600
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2025100900
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns1.your-server.de
ns3.second-ns.de
ns.second-ns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx a:leifwellmann.de a:www.leifwellmann.de a:mail.ibeco-mail.com a:mailrelay.ibeco.cloud ip4:188.245.206.183 ip4:185.146.60.0/22 ip4:87.79.79.121 ip4:195.14.212.115/29 include:mymailwall.com ~all
📊 DNS lookups: 7/10
~ 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 a:leifwellmann.de a:www.leifwellmann.de a:mail.ibeco-mail.com a:mailrelay.ibeco.cloud ip4:188.245.206.183 ip4:185.146.60.0/22 ip4:87.79.79.121 ip4:195.14.212.115/29 include:mymailwall.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
See demo & docs
Deep verification
Full email verification for leifwellmann.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits