Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vandenhorz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 16:48:03 UTC · ↺ Refresh
MX Hostnames
- mail.vandenhorz.de
MX Priorities
- mail.vandenhorz.de: 10
A / AAAA Records
- 92.117.71.181 ↩ i5C7547B5.versanet.de
Mail Server IPs
- 92.117.71.181 ↩ i5C7547B5.versanet.de
SOA Record
Raw SOA
ns1.variomedia.de support.variomedia.de 2026032624 28800 7200 1209600 3600
Primary NS (mname)
ns1.variomedia.de
Admin Email (rname)
support@variomedia.de
Serial
2026032624
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.variomedia.de
ns1.variomedia.de
SPF Record
✓ Strict (-all)
v=spf1 ip6:2001:470:1f0b:a09::/64 mx include:spf.variomedia.de include:_spf.mailrelay.rrpproxy.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 736 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 ip6:2001:470:1f0b:a09::/64 mx include:spf.variomedia.de include:_spf.mailrelay.rrpproxy.net -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 vandenhorz.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits