Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pianohaus-werner.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 02:22:36 UTC · ↺ Refresh
MX Hostnames
- mail.pianohaus-werner.de
MX Priorities
- mail.pianohaus-werner.de: 10
A / AAAA Records
- 84.19.190.136 ↩ admin.mmt24server.de
- 2001:1b60:3:172:8807::1 ↩ admin.mmt24server.de
Mail Server IPs
- 84.19.190.136 ↩ admin.mmt24server.de
- 2001:1b60:3:172:8807::1 ↩ admin.mmt24server.de
SOA Record
Raw SOA
ns.admin.mmt24server.de info.mmt24server.de 2025112300 14400 1800 604800 3600
Primary NS (mname)
ns.admin.mmt24server.de
Admin Email (rname)
info@mmt24server.de
Serial
2025112300
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.admin.mmt24server.de
ns.admin.mmt24server.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:84.19.190.136 ip4:84.19.191.136 ip6:2001:1b60:3:172:8807::1 include:mmt24server.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx ip4:84.19.190.136 ip4:84.19.191.136 ip6:2001:1b60:3:172:8807::1 include:mmt24server.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 pianohaus-werner.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits