arrirental.de

Valid Email Server
Domain Lookup › arrirental.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
arrirental.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 21:31:47 UTC · ↺ Refresh

MX Hostnames

  • mx-a.secumail.de
  • mx-b.secumail.de

MX Priorities

  • mx-b.secumail.de: 10
  • mx-a.secumail.de: 10

A / AAAA Records

  • 3.65.194.115 ↩ ec2-3-65-194-115.eu-central-1.compute.amazonaws.com

Mail Server IPs

  • 212.11.224.132 ↩ sc02.secumail.de
  • 212.11.224.154 ↩ sc04.secumail.de
  • 212.11.225.133 ↩ sc01.secumail.de
  • 212.11.225.17 ↩ sc03.secumail.de

SOA Record

Raw SOA a.ns14.net fwerbinek.arri.de 2024013100 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
fwerbinek@arri.de
Serial
2024013100
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

d.ns14.net
b.ns14.net
c.ns14.net
a.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 a mx a:mail.arri.at include:secumail.de include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.secumail.de -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

3 records
  • tg8LFtW1/oSVqG4geEV7+lf8JEa58LMSRBaVOrkPN/yY6opUuNlX2jBUc9/JSQTe8uNPkFlE9bn5pi33k95T/w==
  • MS=ms98505396
  • SPFv=spf1 a mx a:mail.arri.at include:secumail.de include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.secumail.de -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 arrirental.de

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

No credit card required
Get 1,000 Free Credits