Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
novamatrix.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 09:57:24 UTC · ↺ Refresh
MX Hostnames
- mx2.agenturserver.de
- mx1.agenturserver.de
MX Priorities
- mx2.agenturserver.de: 10
- mx1.agenturserver.de: 10
A / AAAA Records
- 167.233.0.130 ↩ post.safermails.de
Mail Server IPs
- 185.15.192.57 ↩ mx2.agenturserver.de
- 185.15.192.56 ↩ mx1.agenturserver.de
SOA Record
Raw SOA
dns1.domainsystem.info hostmaster.domainsystem.info 2025082901 86400 28800 604800 3600
Primary NS (mname)
dns1.domainsystem.info
Admin Email (rname)
hostmaster@domainsystem.info
Serial
2025082901
Refresh
86400s
Retry
28800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns2.domainsystem.info
dns3.domainsystem.info
dns1.domainsystem.info
SPF Record
✓ Soft Fail (~all)
v=spf1 include:agenturserver.de mx ~all
📊 DNS lookups: 2/10
~ 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
2 records- domainVerification=b6cfddf0-ab2a-4df5-b5a0-cf22eebf0ec9
- SPFv=spf1 include:agenturserver.de 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 novamatrix.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits