Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
praxis-bruckmann.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 09:41:12 UTC · ↺ Refresh
MX Hostnames
- w01dcea6.kasserver.com
MX Priorities
- w01dcea6.kasserver.com: 10
A / AAAA Records
- 85.13.128.182 ↩ dd53322.kasserver.com
Mail Server IPs
- 85.13.128.182 ↩ dd53322.kasserver.com
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2510151053 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2510151053
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns5.kasserver.com
ns6.kasserver.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ?all include:amazonses.com
📊 DNS lookups: 3/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; aspf=r; adkim=s;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 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- SPFv=spf1 mx a ?all include:amazonses.com
- brevo-code:733d034fb7517a34f0e14649f32c75a3
- SPFv=spf1 a mx include:spf.kasserver.com ~all
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