Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unternehmen-chance.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 12:43:32 UTC · ↺ Refresh
MX Hostnames
- mail.zak-kempten.de
MX Priorities
- mail.zak-kempten.de: 10
A / AAAA Records
- 75.119.138.219 ↩ vmd92116.contaboserver.net
Mail Server IPs
- 91.26.210.226 ↩ mail.zak-kempten.de
- 80.81.30.54 ↩ mail.zak-kempten.de
SOA Record
Raw SOA
ns01.zak-kempten.de edv.zak-kempten.de 2026022813 3600 900 604800 600
Primary NS (mname)
ns01.zak-kempten.de
Admin Email (rname)
edv@zak-kempten.de
Serial
2026022813
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns2.hans.hosteurope.de
ns01.zak-kempten.de
ns02.easypc.bayern
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:mail.zak-kempten.de include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +a:mail.zak-kempten.de include:spf.protection.outlook.com -all
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