regel-air.de

Valid Email Server
Domain Lookup › regel-air.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
regel-air.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 14:21:14 UTC · ↺ Refresh

MX Hostnames

  • maildomain.datevnet.com
  • maildomain.datevnet.de

MX Priorities

  • maildomain.datevnet.com: 20
  • maildomain.datevnet.de: 10

A / AAAA Records

  • 46.252.192.156 ↩ 156.192.252.46.host.secureserver.net
  • 2a00:1169:110:2b40:: (no PTR)

Mail Server IPs

  • 193.27.49.207 ↩ maildomain.datevnet.com
  • 193.27.49.221 ↩ maildomain.datevnet.com
  • 2a00:e50:f155:7::cf ↩ maildomain.datevnet.com
  • 2a00:e50:f155:7::dd ↩ maildomain.datevnet.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 regelair.de noreply.secureserver.net 2026031908 10800 3600 604800 10800
Primary NS (mname)
regelair.de
Admin Email (rname)
noreply@secureserver.net
Serial
2026031908
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

regelair.de
pdns02.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:datevnet._spf.datev.de ip4:46.252.192.156 ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no 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

4 records
  • google-site-verification=fcLek2udQ5NIJ4GvI8hZhxK_zerFjPQXu7HP9xbXbbs
  • SPFv=spf1 include:datevnet._spf.datev.de ip4:46.252.192.156 ?all
  • paprhdo78cnae0kgjk85b1921n
  • MS=ms94772534
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 regel-air.de

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

No credit card required
Get 1,000 Free Credits