buergerhaus-gmbh.de

Valid Email Server
Domain Lookup › buergerhaus-gmbh.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
buergerhaus-gmbh.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 11:36:58 UTC · ↺ Refresh

MX Hostnames

  • mx-02-eu-central-1.prod.hydra.sophos.com
  • mx-01-eu-central-1.prod.hydra.sophos.com

MX Priorities

  • mx-01-eu-central-1.prod.hydra.sophos.com: 10
  • mx-02-eu-central-1.prod.hydra.sophos.com: 20

A / AAAA Records

  • 62.214.78.234 (no PTR)

Mail Server IPs

  • 52.57.79.230 ↩ ec2-52-57-79-230.eu-central-1.compute.amazonaws.com
  • 18.159.237.67 ↩ ec2-18-159-237-67.eu-central-1.compute.amazonaws.com

SOA Record

Raw SOA docks10.rzone.de hostmaster.strato-rz.de 2020052072 86400 7200 604800 300
Primary NS (mname)
docks10.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020052072
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

docks10.rzone.de
shades06.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 a ip4:81.169.145.156 ip4:81.169.146.192 include:_spf.fmc.berlin include:_spf.buergerhaus-gmbh.de include:_spf_eucentral1.prod.hydra.sophos.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; aspf=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

5 records
  • MS=ms21199656
  • sophos-domain-verification=43428dc22ed3a031edcd0fc86f6fb89cd7c0a4a4
  • sophos-domain-verification=aa1aef31c522522db652a71db6b77d0a440f0b4f486e1405307c9898543427ad
  • 202409270320030bwr2zlf2kdbzed4j7a1hehv7k4fzd8h9whkgzvvq61wq5ycb1
  • SPFv=spf1 a ip4:81.169.145.156 ip4:81.169.146.192 include:_spf.fmc.berlin include:_spf.buergerhaus-gmbh.de include:_spf_eucentral1.prod.hydra.sophos.com -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 buergerhaus-gmbh.de

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

No credit card required
Get 1,000 Free Credits