Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
johanns-cafehaus.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 15:05:27 UTC · ↺ Refresh
MX Hostnames
- rippe-walzer-de.mail.cloud.nospamproxy.com
MX Priorities
- rippe-walzer-de.mail.cloud.nospamproxy.com: 0
A / AAAA Records
- 217.160.0.222 ↩ 217-160-0-222.elastic-ssl.ui-r.com
Mail Server IPs
- 178.212.92.66 ↩ de-s04-gw2.mail.cloud.nospamproxy.com
- 193.37.132.21 ↩ de-s04-gw1.mail.cloud.nospamproxy.com
SOA Record
Raw SOA
ns1044.ui-dns.de hostmaster.1und1.de 2016041831 28800 7200 604800 300
Primary NS (mname)
ns1044.ui-dns.de
Admin Email (rname)
hostmaster@1und1.de
Serial
2016041831
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1044.ui-dns.org
ns1044.ui-dns.biz
ns1044.ui-dns.de
ns1044.ui-dns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.rippe-walzer-de.cloud.nospamproxy.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- ms81617746
- hehmzWcB8sz/lukbVpJr3XkIsIoMhM3Ix3WM9Icii9g=
- SPFv=spf1 include:spf.protection.outlook.com include:spf.rippe-walzer-de.cloud.nospamproxy.com -all
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