Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mv-obernburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 07:04:08 UTC · ↺ Refresh
MX Hostnames
- mailin.reikem.net
MX Priorities
- mailin.reikem.net: 10
A / AAAA Records
- 5.9.120.106 ↩ dreamcatcher.reikem.net
- 2a01:4f8:162:7068::2 ↩ dreamcatcher.reikem.net
Mail Server IPs
- 159.195.32.73 ↩ mbx2.reikem.net
- 2a0a:4cc0:c1:68e4::1 (no PTR)
SOA Record
Raw SOA
dns.dns1.de hostmaster.partnergate.com 2025032801 3600 7200 86400 86400
Primary NS (mname)
dns.dns1.de
Admin Email (rname)
hostmaster@partnergate.com
Serial
2025032801
Refresh
3600s
Retry
7200s
Expire
86400s
Minimum TTL
86400s
Nameservers (NS)
dns.dns1.de
dns.dns4.de
dns.dns3.de
dns.dns2.de
SPF Record
✓ Strict (-all)
v=spf1 mx a include:spf.reikem.net -all
📊 DNS lookups: 3/10
✓ 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
1 record- SPFv=spf1 mx a include:spf.reikem.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 · Customize →
See demo & docs
Deep verification
Full email verification for mv-obernburg.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits