topcu-steuerberatung.de

Valid Email Server
Domain Lookup › topcu-steuerberatung.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
topcu-steuerberatung.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 16:49:51 UTC · ↺ Refresh

MX Hostnames

  • maildomain.datevnet.de
  • maildomain.datevnet.com
  • mail.topcu-steuerberatung.de

MX Priorities

  • maildomain.datevnet.com: 20
  • mail.topcu-steuerberatung.de: 50
  • maildomain.datevnet.de: 10

A / AAAA Records

  • 62.138.2.144 ↩ astra4140.cat-design.com

Mail Server IPs

  • 193.27.49.221 ↩ maildomain.datevnet.com
  • 193.27.49.207 ↩ maildomain.datevnet.com
  • 2a00:e50:f155:7::cf ↩ maildomain.datevnet.com
  • 2a00:e50:f155:7::dd ↩ maildomain.datevnet.com
  • 62.138.2.144 ↩ astra4140.cat-design.com
  • 193.27.49.220 ↩ maildomain.datevnet.de
  • 193.27.49.206 ↩ maildomain.datevnet.de
  • 2a00:e50:f155:7::dc ↩ maildomain.datevnet.de
  • 2a00:e50:f155:7::ce ↩ maildomain.datevnet.de

SOA Record

Raw SOA ns69.domaincontrol.com dns.jomax.net 2024092201 28800 7200 604800 600
Primary NS (mname)
ns69.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024092201
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns69.domaincontrol.com
ns70.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:maildomain._spf.datev.de ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • SPFv=spf1 include:maildomain._spf.datev.de ~all
  • google-site-verification=0WrEWxsz1OcKQrIP0jagDRIJtzLKTpWZcuXkaOB8vug
  • google-site-verification=rDm5A7zh6msYSOJebJ3n5V0NWoy3tvnLfKIUfIHYiDc
  • auo648kbc2nmv2g6lu0ub9arlv
  • 7ke7mj9ubrbh6mccltl1tqgrrs
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 topcu-steuerberatung.de

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

No credit card required
Get 1,000 Free Credits