Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
landkreis-greiz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 09:25:45 UTC · ↺ Refresh
MX Hostnames
- mail1.landkreis-greiz.de
- mail.landkreis-greiz.de
MX Priorities
- mail1.landkreis-greiz.de: 10
- mail.landkreis-greiz.de: 20
A / AAAA Records
- 91.26.60.123 (no PTR)
Mail Server IPs
- 91.26.60.126 ↩ mail1.landkreis-greiz.de
- 94.135.230.11 ↩ mail.landkreis-greiz.de
SOA Record
Raw SOA
prakinf2.prakinf.tu-ilmenau.de hostmaster.tu-ilmenau.de 2026032401 21600 3600 604800 172800
Primary NS (mname)
prakinf2.prakinf.tu-ilmenau.de
Admin Email (rname)
hostmaster@tu-ilmenau.de
Serial
2026032401
Refresh
21600s
Retry
3600s
Expire
604800s
Minimum TTL
172800s
Nameservers (NS)
floyd.rz.tu-ilmenau.de
deneb.dfn.de
prakinf2.prakinf.tu-ilmenau.de
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ 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
3 records- MS=8239E7C6F5350988CEDD1E912420B76C7D8DE770
- SPFv=spf1 mx -all
- sr3nkjhr15ktb2frjblu36c1sf
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