nicht-75b.de

Valid Email Server
Domain Lookup › nicht-75b.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
nicht-75b.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 11:05:22 UTC · ↺ Refresh

MX Hostnames

  • mx311.ssd-webhosting.de

MX Priorities

  • mx311.ssd-webhosting.de: 10

A / AAAA Records

  • 79.133.45.234 (no PTR)
  • 2a01:7e0::134:0:0:0:37 (no PTR)

Mail Server IPs

  • 79.133.37.36 ↩ mx311.ssd-webhosting.de

SOA Record

Raw SOA ns2.nextdns.eu till\.schwalm.googlemail.com 2026021102 10800 3600 604800 10800
Primary NS (mname)
ns2.nextdns.eu
Admin Email (rname)
till\@schwalm.googlemail.com
Serial
2026021102
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns2.nextdns.eu
ns1.nextdns.eu
ns3.nextdns.eu

SPF Record

✓ Strict (-all)
v=spf1 +a +mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

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 +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 nicht-75b.de

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

No credit card required
Get 1,000 Free Credits