Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
germanpetrolium.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 06:53:37 UTC · ↺ Refresh
MX Hostnames
- mail.germanpetrolium.de
MX Priorities
- mail.germanpetrolium.de: 10
A / AAAA Records
- 88.99.95.217 ↩ mail.westoil.biz
Mail Server IPs
- 88.99.95.217 ↩ mail.westoil.biz
SOA Record
Raw SOA
ns1.domain-hosting.name rene-kockisch.itk-systems-and-services.de 2024081600 39940 14400 604800 86400
Primary NS (mname)
ns1.domain-hosting.name
Admin Email (rname)
rene-kockisch@itk-systems-and-services.de
Serial
2024081600
Refresh
39940s
Retry
14400s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.domain-hosting.name
ns3.domain-hosting.name
ns2.domain-hosting.name
ns4.domain-hosting.name
SPF Record
✓ Strict (-all)
v=spf1 a:mail.germanpetrolium.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
2 records- SPFv=spf1 a:mail.germanpetrolium.de -all
- DMARCv=DMARC1; p=none; rua=mailto:mail.germanpetrolium.de
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 germanpetrolium.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits