uniti.de

Valid Email Server
Domain Lookup › uniti.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
uniti.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-03 07:23:39 UTC · ↺ Refresh

MX Hostnames

  • mail.uniti.de
  • mail1.uniti.de

MX Priorities

  • mail.uniti.de: 10
  • mail1.uniti.de: 20

A / AAAA Records

  • 45.144.187.42 (no PTR)

Mail Server IPs

  • 149.233.0.68 ↩ mail.mahrtrix.de
  • 46.228.197.250 ↩ mail1.mahrtrix.de

SOA Record

Raw SOA ns1.domaindiscount24.net tech.key-systems.net 2025020311 10800 3600 604800 28800
Primary NS (mname)
ns1.domaindiscount24.net
Admin Email (rname)
tech@key-systems.net
Serial
2025020311
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
28800s

Nameservers (NS)

ns1.domaindiscount24.net
ns2.domaindiscount24.net
ns3.domaindiscount24.net

SPF Record

✓ Strict (-all)
v=spf1 include:agenturserver.de include:mahrtrix.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; aspf=s; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m
↳ Subdomain policy: reject

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

3 records
  • MS=9B8645AA83C0296357E77A1F105F61FF75A39504
  • SPFv=spf1 include:agenturserver.de include:mahrtrix.de -all
  • domainVerification=dfb2e270-7a9d-4a62-a911-6d67c403063a
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 uniti.de

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

No credit card required
Get 1,000 Free Credits