Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hosko.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 19:30:50 UTC · ↺ Refresh
MX Hostnames
- mail1.plrez.de
MX Priorities
- mail1.plrez.de: 10
A / AAAA Records
- 5.199.134.229 ↩ pl-webng01.plrez.de
Mail Server IPs
- 46.20.34.37 ↩ mail1.plrez.de
SOA Record
Raw SOA
dns31.cloudns.net support.problemloeser.de 2024020201 7200 1800 1209600 3600
Primary NS (mname)
dns31.cloudns.net
Admin Email (rname)
support@problemloeser.de
Serial
2024020201
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns32.cloudns.net
dns34.cloudns.net
dns33.cloudns.net
dns31.cloudns.net
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;rua=mailto:[email protected];ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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 mx -all
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