briefmarken-schneider.de

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
briefmarken-schneider.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 20:58:56 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • maildus01.briefmarken-schneider.de
  • mail4.briefmarken-schneider.de
  • maildus06.briefmarken-schneider.de

MX Priorities

  • maildus01.briefmarken-schneider.de: 10
  • mail4.briefmarken-schneider.de: 10
  • maildus06.briefmarken-schneider.de: 10

A / AAAA Records

  • 89.238.69.211 ↩ mail4.slnetsolutions.de

Mail Server IPs

  • 5.199.135.184 ↩ maildus01.slnetsolutions.de
  • 89.238.69.211 ↩ mail4.slnetsolutions.de
  • 85.114.138.141 ↩ maildus06.slnetsolutions.de

SOA Record

Raw SOA ns1.slnetsolutions.de root.slnetsolutions.de 2025030601 14400 1800 604800 86400
Primary NS (mname)
ns1.slnetsolutions.de
Admin Email (rname)
root@slnetsolutions.de
Serial
2025030601
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.slnetsolutions.de
ns2.slnetsolutions.de

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:89.238.69.210 ip4:89.238.69.211 ip4:89.238.69.212 ip4:89.238.69.213 ip4:5.199.135.184 ip4:85.114.138.193 ip4:5.199.135.192 ip4:85.114.138.141
📊 DNS lookups: 0/10

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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 ip4:89.238.69.210 ip4:89.238.69.211 ip4:89.238.69.212 ip4:89.238.69.213 ip4:5.199.135.184 ip4:85.114.138.193 ip4:5.199.135.192 ip4:85.114.138.141
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 · Customize →
See demo & docs
Deep verification
Full email verification for briefmarken-schneider.de

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits