Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
maderos.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 05:35:13 UTC · ↺ Refresh
MX Hostnames
- mx02.slx.de
- mx01.slx.de
MX Priorities
- mx02.slx.de: 20
- mx01.slx.de: 10
A / AAAA Records
- 85.13.132.144 ↩ dd18330.kasserver.com
Mail Server IPs
- 188.118.186.201 ↩ mx00.slx.de
- 62.225.76.71 ↩ mx00.slx.de
SOA Record
Raw SOA
ns1111.ui-dns.org hostmaster.kundenserver.de 2017022309 28800 7200 604800 300
Primary NS (mname)
ns1111.ui-dns.org
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2017022309
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1111.ui-dns.de
ns1111.ui-dns.com
ns1111.ui-dns.biz
ns1111.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.crsend.com a:slxweb1.cloudapp.net include:_spf.bouw7.nl ip4:62.225.76.71 ip4:188.118.186.201 include:spf.protection.outlook.com ip4:62.225.76.66 ip4:188.118.186.196 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 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
3 records- brevo-code:744f69c722760d70ce861b285b672ad7
- v=verifydomain MS=3644031
- SPFv=spf1 mx include:spf.crsend.com a:slxweb1.cloudapp.net include:_spf.bouw7.nl ip4:62.225.76.71 ip4:188.118.186.201 include:spf.protection.outlook.com ip4:62.225.76.66 ip4:188.118.186.196 -all
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