Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
besser-beckmann.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 18:54:36 UTC · ↺ Refresh
MX Hostnames
- mail.besser-beckmann.de
MX Priorities
- mail.besser-beckmann.de: 10
A / AAAA Records
- 103.241.50.12 ↩ root2891.premium-rootserver.net
Mail Server IPs
- 103.241.50.12 ↩ root2891.premium-rootserver.net
SOA Record
Raw SOA
ns2.mainetcare.com besser\.beckmann.icloud.com 2026031102 10800 3600 1209600 10800
Primary NS (mname)
ns2.mainetcare.com
Admin Email (rname)
besser\@beckmann.icloud.com
Serial
2026031102
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns2.mainetcare.com
ns1.mainetcare.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:root2891.premium-rootserver.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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
1 record- SPFv=spf1 +a +mx +a:root2891.premium-rootserver.net -all
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