Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
weileder-immobilien.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 20:53:34 UTC · ↺ Refresh
MX Hostnames
- mail.plus-hausverwaltung.de
MX Priorities
- mail.plus-hausverwaltung.de: 10
A / AAAA Records
- 46.4.181.135 ↩ static.135.181.4.46.clients.your-server.de
Mail Server IPs
- 24.134.255.249 ↩ mail.plus-hausverwaltung.de
SOA Record
Raw SOA
ns1.netzprisma.de hostmaster.netzprisma.de 2025112901 43200 7200 1209600 7200
Primary NS (mname)
ns1.netzprisma.de
Admin Email (rname)
hostmaster@netzprisma.de
Serial
2025112901
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns1.netzprisma.de
ns2.netzprisma.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:24.134.255.249 include:spf-mout.splendit.netzprisma.net ip4:46.4.181.128/28 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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 ip4:24.134.255.249 include:spf-mout.splendit.netzprisma.net ip4:46.4.181.128/28 -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 weileder-immobilien.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits