Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
diebaugenossenschaft.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 21:12:38 UTC · ↺ Refresh
MX Hostnames
- diebaugenossenschaft-de.mx1.arsmtp.com
- diebaugenossenschaft-de.mx2.arsmtp.com
MX Priorities
- diebaugenossenschaft-de.mx2.arsmtp.com: 20
- diebaugenossenschaft-de.mx1.arsmtp.com: 10
A / AAAA Records
- 91.199.8.13 ↩ web04v.systemgemisch.net
Mail Server IPs
- 5.152.188.54 ↩ server421.appriver.com
- 5.152.185.144 ↩ server420.appriver.com
SOA Record
Raw SOA
ns1.diebaugenossenschaft.de hostmaster.diebaugenossenschaft.de 2025120911 86400 7200 3600000 172800
Primary NS (mname)
ns1.diebaugenossenschaft.de
Admin Email (rname)
hostmaster@diebaugenossenschaft.de
Serial
2025120911
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
ns1.systemgemisch.de
ns3.systemgemisch.de
ns2.systemgemisch.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.strato.com ip4:91.199.8.0/24 a mx ptr ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
1 record- SPFv=spf1 include:spf.protection.outlook.com include:_spf.strato.com ip4:91.199.8.0/24 a mx ptr ~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 diebaugenossenschaft.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits