dr-naue-buchholz-und-partner.de

Valid Email Server
Domain Lookup › dr-naue-buchholz-und-partner.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dr-naue-buchholz-und-partner.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 09:43:51 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

  • mx00.ionos.de
  • mx01.ionos.de

MX Priorities

  • mx00.ionos.de: 10
  • mx01.ionos.de: 10

A / AAAA Records

  • 78.46.1.245 ↩ dedi1145.your-server.de
  • 2a01:4f8:d0a:22bc::2 ↩ dedi1145.your-server.de

Mail Server IPs

  • 212.227.15.41 ↩ mx00.kundenserver.de
  • 217.72.192.67 ↩ mx01.kundenserver.de

SOA Record

Raw SOA ns1060.ui-dns.com hostmaster.1und1.de 2017040836 28800 7200 604800 300
Primary NS (mname)
ns1060.ui-dns.com
Admin Email (rname)
hostmaster@1und1.de
Serial
2017040836
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1060.ui-dns.biz
ns1060.ui-dns.com
ns1060.ui-dns.org
ns1060.ui-dns.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf-eu.ionos.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

7 records
  • 2023032905360354zu8mywarwkq8sgt9nedbkqhns4fz8fh8iu153m1z6dakbwnx
  • 2023032905432047dql1a4aeuizb6iqdqfhe6vq6d3hoxfidn665at2n4h1r4a0d
  • 202303290539220q1qnyg7cejj7ekg0fqi98ixqw2kay6skcctwhx3dq2kmnunru
  • 202303290535196bydramx2qcky1si3gptfhuxgsx8qc08v6yp2ip0wguby41lie
  • 202303290552065kdru51grbdlizu80iuzughhuz4l4qpvaoko6pxa9tk7b9oq8u
  • 202303290537123bz3ydtji0pvo5ciedvks865hczx0l1nhavnb3aw2grwmaxsdz
  • SPFv=spf1 include:_spf-eu.ionos.com ~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 · Customize →
See demo & docs
Deep verification
Full email verification for dr-naue-buchholz-und-partner.de

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

No credit card required
Get 1,000 Free Credits