hadef.de

Valid Email Server
Domain Lookup › hadef.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hadef.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-19 22:47:45 UTC · ↺ Refresh

MX Hostnames

  • email.hadef.de

MX Priorities

  • email.hadef.de: 0

A / AAAA Records

  • 91.233.87.141 ↩ www.geon.de

Mail Server IPs

  • 83.223.68.112 ↩ email.hadef.de

SOA Record

Raw SOA ns1.prodns.de dnsmaster.prodns.de 2026031103 14400 3600 2419200 300
Primary NS (mname)
ns1.prodns.de
Admin Email (rname)
dnsmaster@prodns.de
Serial
2026031103
Refresh
14400s
Retry
3600s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns3.prodns.de
ns1.prodns.de
ns2.prodns.de

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:83.223.68.112 ip4:83.223.64.79 ip4:83.223.64.138 a:mail.im-serverschrank.de a:postbote.im-serverschrank.de a:outbound.linudata.de a:email.hadef.de include:_spf.prossl.de -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:[email protected];ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

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

3 records
  • google-site-verification=h0xSINi2Vfz3LSgJyygxjOo04KXYUXvrOPFbFvuwg-g
  • SPFv=spf1 mx ip4:83.223.68.112 ip4:83.223.64.79 ip4:83.223.64.138 a:mail.im-serverschrank.de a:postbote.im-serverschrank.de a:outbound.linudata.de a:email.hadef.de include:_spf.prossl.de -all
  • E4A=dv1-_b3PpSPlyfSJnjhqLUmSy8vvK85WXsVdnC7to8LsW7s
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