bau-hanau.de

Valid Email Server
Domain Lookup › bau-hanau.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bau-hanau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 08:17:57 UTC · ↺ Refresh

MX Hostnames

  • mailgw01.hanau.de
  • mx00.kundenserver.de
  • mailgw02.hanau.de
  • mx01.kundenserver.de

MX Priorities

  • mailgw01.hanau.de: 5
  • mx01.kundenserver.de: 12
  • mailgw02.hanau.de: 5
  • mx00.kundenserver.de: 11

A / AAAA Records

  • 217.160.0.149 ↩ 217-160-0-149.elastic-ssl.ui-r.com

Mail Server IPs

  • 217.6.30.81 ↩ mailgw01.hanau.de
  • 217.72.192.67 ↩ mx01.kundenserver.de
  • 217.6.30.82 ↩ mailgw02.hanau.de
  • 212.227.15.41 ↩ mx00.kundenserver.de

SOA Record

Raw SOA ns1069.ui-dns.de hostmaster.schlund.de 2016102030 28800 7200 604800 300
Primary NS (mname)
ns1069.ui-dns.de
Admin Email (rname)
hostmaster@schlund.de
Serial
2016102030
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1069.ui-dns.org
ns1069.ui-dns.de
ns1069.ui-dns.com
ns1069.ui-dns.biz

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:80.154.31.34 ip4:80.154.31.4 ip4:212.227.126.187 a:mail.hanau.de a:mailgw01.hanau.de a:mailgw02.hanau.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict 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

3 records
  • swisssign-check=-sr8LMjJYdj6A9ONoY8frPvSKMk
  • SPFv=spf1 mx ip4:80.154.31.34 ip4:80.154.31.4 ip4:212.227.126.187 a:mail.hanau.de a:mailgw01.hanau.de a:mailgw02.hanau.de -all
  • MS=ms41206992
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 bau-hanau.de

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

No credit card required
Get 1,000 Free Credits