Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
deine-beste-freundin.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 03:52:29 UTC · ↺ Refresh
MX Hostnames
- mail.lxcluster.at
MX Priorities
- mail.lxcluster.at: 10
A / AAAA Records
- 81.223.232.21 ↩ w6.lxcluster.at
Mail Server IPs
- 81.223.232.141 ↩ lxmail1.lxcluster.at
SOA Record
Raw SOA
ns1.lxcluster.at hostmaster.lxcluster.at 2017062005 3600 3600 604800 3600
Primary NS (mname)
ns1.lxcluster.at
Admin Email (rname)
hostmaster@lxcluster.at
Serial
2017062005
Refresh
3600s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.lxcluster.at
ns2.lxcluster.at
ns3.lxcluster.at
SPF Record
✓ Strict (-all)
v=spf1 ip4:81.223.232.0/24 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:81.223.232.0/24 -all
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