Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bronze-und-keramik.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 11:08:30 UTC · ↺ Refresh
MX Hostnames
- mx.nils-eckert.de
MX Priorities
- mx.nils-eckert.de: 10
A / AAAA Records
- 88.99.32.136 ↩ www4.ne-is.de
Mail Server IPs
- 49.12.101.207 ↩ mx.nils-eckert.de
- 2a01:4f8:c17:462f::1 ↩ mx.nils-eckert.de
SOA Record
Raw SOA
nsa1.schlundtech.de hostmaster.nils-eckert.de 2025030301 43200 7200 1209600 600
Primary NS (mname)
nsa1.schlundtech.de
Admin Email (rname)
hostmaster@nils-eckert.de
Serial
2025030301
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
nsa1.schlundtech.de
nsc1.schlundtech.de
nsd1.schlundtech.de
nsb1.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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 -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 bronze-und-keramik.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits