autohaus-bayer.de

Valid Email Server
Domain Lookup › autohaus-bayer.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
autohaus-bayer.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 14:56:33 UTC · ↺ Refresh

MX Hostnames

  • autohausbayer-de02b.mail.protection.outlook.com

MX Priorities

  • autohausbayer-de02b.mail.protection.outlook.com: 20

A / AAAA Records

  • 91.184.33.159 ↩ mcfly.breitengrat.de

Mail Server IPs

  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA docks15.rzone.de hostmaster.strato-rz.de 2020050754 86400 7200 604800 300
Primary NS (mname)
docks15.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020050754
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

docks15.rzone.de
shades05.rzone.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx mx:smtpin.rzone.de ip4:91.184.33.159 include:spf.protection.outlook.com include:cemsc.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=50
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 50% of failing messages only

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
  • SPFv=spf1 a mx mx:smtpin.rzone.de ip4:91.184.33.159 include:spf.protection.outlook.com include:cemsc.net ~all
  • eSgzZta6hDj+3D1k+evQza4QlUYuTkKIGnfCx5UH2zTKV9GADu8HkIyIH6QSrIJueySxh9dbhnugRILjDJzCtw==
  • MS=ms33081458
  • google-site-verification=I1LIFd0Kuqfo5FdysfKVFTx33pgmjl8zK_T-fGtyxw0
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 autohaus-bayer.de

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

No credit card required
Get 1,000 Free Credits