ad-concepts.de

Valid Email Server
Domain Lookup › ad-concepts.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ad-concepts.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 11:31:03 UTC · ↺ Refresh

MX Hostnames

  • s934789.iossol.de

MX Priorities

  • s934789.iossol.de: 10

A / AAAA Records

  • 213.239.237.94 ↩ s934789.iossol.de

Mail Server IPs

  • 213.239.237.94 ↩ s934789.iossol.de

SOA Record

Raw SOA ns1.iossol.de hostmaster.iossol.de 2025031401 28800 7200 604800 86400
Primary NS (mname)
ns1.iossol.de
Admin Email (rname)
hostmaster@iossol.de
Serial
2025031401
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

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

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:213.239.237.94 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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

2 records
  • google-site-verification=DoOowC2i_S_BSStVvfRH0SjnPXcTh52MgVVJQCBKPbo
  • SPFv=spf1 mx ip4:213.239.237.94 ~all
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