Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
busse-reitsport.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 18:28:10 UTC · ↺ Refresh
MX Hostnames
- mx-01-eu-central-1.prod.hydra.sophos.com
- mx-02-eu-central-1.prod.hydra.sophos.com
MX Priorities
- mx-02-eu-central-1.prod.hydra.sophos.com: 20
- mx-01-eu-central-1.prod.hydra.sophos.com: 10
A / AAAA Records
- 5.9.205.227 ↩ k75p84.meinserver.io
Mail Server IPs
- 3.73.46.24 ↩ ec2-3-73-46-24.eu-central-1.compute.amazonaws.com
- 3.120.89.189 ↩ ec2-3-120-89-189.eu-central-1.compute.amazonaws.com
SOA Record
Raw SOA
ns1071.ui-dns.de hostmaster.schlund.de 2017073201 28800 7200 604800 300
Primary NS (mname)
ns1071.ui-dns.de
Admin Email (rname)
hostmaster@schlund.de
Serial
2017073201
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1071.ui-dns.org
ns1071.ui-dns.de
ns1071.ui-dns.biz
ns1071.ui-dns.com
SPF Record
✗ Invalid
v=spf1 a:devpost.gotomaxx.com a:gotomaxx.com a:spf.tmes.trendmicro.com a:service.pdf-payment.de mx:devpost.gotomaxx.com mx:service.pdf-payment.de mx:gotomaxx.com ip4:5.9.205.227 ip4:116.203.140.94 ip4:85.119.155.190 include:mail.zendesk.com include:spf.protection.outlook.com include:_spf.kundenserver.de include:_spf.1und1.de -all
📊 DNS lookups: 11/10
— over limit!
⚠ Too many DNS lookups (11/10) — SPF will fail validation. Reduce include: statements.
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- sophos-domain-verification=9f7af4575cf648065219e3e02d557a59439f59b4
- MS=ms14183017
- klaviyo-site-verification=Yg8cKX
- brevo-code:42dc010fe28bfcce3100b9bee4c745c9
- SPFv=spf1 a:devpost.gotomaxx.com a:gotomaxx.com a:spf.tmes.trendmicro.com a:service.pdf-payment.de mx:devpost.gotomaxx.com mx:service.pdf-payment.de mx:gotomaxx.com ip4:5.9.205.227 ip4:116.203.140.94 ip4:85.119.155.190 include:mail.zendesk.com include:spf.protection.outlook.com include:_spf.kundenserver.de include:_spf.1und1.de -all
- PDFMAILER.CLOUD:577:2601d5bd1b5b54c43e9e96e3ad158e1a99b7b51ce442205b277dd6c60180eeca0ddf92707fa01d8a9b67c1d833058f4bc6933d2b2ac85ce289be0fb835b7c5ed
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 · Customize →
See demo & docs
Deep verification
Full email verification for busse-reitsport.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits