Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cura-immobilien.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 13:09:26 UTC · ↺ Refresh
MX Hostnames
- mail.website-plus.eu
MX Priorities
- mail.website-plus.eu: 10
A / AAAA Records
- 159.69.221.134 ↩ static.134.221.69.159.clients.your-server.de
- 2a01:4f8:1c1c:a3e6::1 (no PTR)
Mail Server IPs
- 195.201.252.88 ↩ mail.website-plus.eu
- 2a01:4f8:1c1c:7cac::1 ↩ mail.website-plus.eu
SOA Record
Raw SOA
root-dns.netcup.net dnsadmin.netcup.net 2026020728 28800 7200 1209600 86400
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2026020728
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
second-dns.netcup.net
third-dns.netcup.net
root-dns.netcup.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:195.201.252.88 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=50; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
⚠ Policy applies to 50% of failing messages only
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 a mx ip4:195.201.252.88 ~all
- google-site-verification=KF5Pln0z62z_eKUNf38aOl4Ecr1Hssd3cg9KJyZsfic
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 cura-immobilien.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits