hz-aktion.de

Valid Email Server
Domain Lookup › hz-aktion.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hz-aktion.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 20:36:44 UTC · ↺ Refresh

MX Hostnames

  • s238401.iossol.de

MX Priorities

  • s238401.iossol.de: 10

A / AAAA Records

  • 213.239.237.39 ↩ vm119.iossol.de

Mail Server IPs

  • 213.239.249.77 ↩ s238401.iossol.de

SOA Record

Raw SOA ns1.iossol.de hostmaster.iossol.de 2023090801 28800 7200 604800 86400
Primary NS (mname)
ns1.iossol.de
Admin Email (rname)
hostmaster@iossol.de
Serial
2023090801
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.iossol.de
ns3.iossol.de
ns2.iossol.de

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:213.239.237.39 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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 a ip4:213.239.237.39 -all
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