Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kvsh.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 10:50:00 UTC · ↺ Refresh
MX Hostnames
- mail1.kvsh.de
MX Priorities
- mail1.kvsh.de: 10
A / AAAA Records
- 85.13.163.233 ↩ dd46634.kasserver.com
Mail Server IPs
- 212.53.181.10 ↩ mail.kvsh.de
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2602231107 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2602231107
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns6.kasserver.com
ns3.ai-dns.de
ns5.name-server-kas.de
ns5.kasserver.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:mail.kvsh.de a:mail1.kvsh.de a:mail2.kvsh.de ip4:212.53.181.10/32 ip4:212.53.181.46/32 ip4:85.13.163.233/32 include:_spf.psm.knowbe4.com include:spf.smtp.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 388 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 mx a:mail.kvsh.de a:mail1.kvsh.de a:mail2.kvsh.de ip4:212.53.181.10/32 ip4:212.53.181.46/32 ip4:85.13.163.233/32 include:_spf.psm.knowbe4.com include:spf.smtp.net -all
- ZOOM_verify_Ya338m7qsU9924o03KO2r2
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