Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
haberl.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 19:10:14 UTC · ↺ Refresh
MX Hostnames
- v144288.kasserver.com
MX Priorities
- v144288.kasserver.com: 10
A / AAAA Records
- 85.13.148.156 ↩ dd41616.kasserver.com
Mail Server IPs
- 85.13.148.156 ↩ dd41616.kasserver.com
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2603011308 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2603011308
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns5.kasserver.com
ns6.kasserver.com
ns5.name-server-kas.de
ns3.ai-dns.de
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:85.13.148.156/20 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
4 records- MS=ms70935729
- SPFv=spf1 a mx ip4:85.13.148.156/20 include:spf.protection.outlook.com -all
- apple-domain-verification=WxlTISxoU1AwVx1y
- _globalsign-domain-verification=PxLy2uita0BOKmdyESkBJjGGIV38dEXq9ynBra9fd-
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