Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
goldenhouse.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 15:13:37 UTC · ↺ Refresh
MX Hostnames
- mx.nmmn.com
MX Priorities
- mx.nmmn.com: 10
A / AAAA Records
- 217.114.70.23 ↩ web06.nmmn.com
- 2a01:688:4:69:1::1 ↩ web06.nmmn.com
Mail Server IPs
- 217.114.77.14 ↩ mx02.nmmn.com
- 217.114.77.12 ↩ mx03.nmmn.com
- 217.114.70.6 ↩ mx01.nmmn.com
- 2a01:688:4:69:1::11 ↩ mx01.nmmn.com
- 2a01:688:2:4:2:2::3 ↩ mx03.nmmn.com
- 2a01:688:2:4:2:2::2 ↩ mx02.nmmn.com
SOA Record
Raw SOA
ns2.nmmn.com technik+c1510.nmmn.com 1738591991 10800 3600 1209600 10800
Primary NS (mname)
ns2.nmmn.com
Admin Email (rname)
technik+c1510@nmmn.com
Serial
1738591991
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns3.nmmn.de
ns2.nmmn.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx include:_spf.nmmn.com +a:web06.nmmn.com ~all
📊 DNS lookups: 4/10
~ 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 include:_spf.nmmn.com +a:web06.nmmn.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 goldenhouse.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits