Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vhs-dinslaken.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 08:26:52 UTC · ↺ Refresh
MX Hostnames
- mail.vhs-dinslaken.de
- mail01.vhs-dinslaken.de
MX Priorities
- mail01.vhs-dinslaken.de: 20
- mail.vhs-dinslaken.de: 10
A / AAAA Records
- 91.151.20.13 ↩ cloud11-vm105.de-nserver.de
Mail Server IPs
- 212.20.172.80 ↩ 80-172-20-212.access.globvill.de
- 212.20.181.154 ↩ mail.vhs-dinslaken.de
SOA Record
Raw SOA
dns.voerde.globvill.de hostmaster.globvill.de 2025122001 28800 7200 604800 21600
Primary NS (mname)
dns.voerde.globvill.de
Admin Email (rname)
hostmaster@globvill.de
Serial
2025122001
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
21600s
Nameservers (NS)
dns.globvill.de
dns.voerde.globvill.de
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 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
1 record- SPFv=spf1 a mx -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 · Customize →
See demo & docs
Deep verification
Full email verification for vhs-dinslaken.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits