krecksch.de

Valid Email Server
Domain Lookup › krecksch.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
krecksch.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 21:22:16 UTC · ↺ Refresh

MX Hostnames

  • mail.iason.net

MX Priorities

  • mail.iason.net: 10

A / AAAA Records

  • 116.202.225.251 ↩ gutemine.iason.net
  • 2a01:4f8:241:5944::2 (no PTR)

Mail Server IPs

  • 85.215.231.201 ↩ hildegard.iason.net

SOA Record

Raw SOA ns1.dodns.net auto-noc.iason.net 22 14400 3600 1209600 1200
Primary NS (mname)
ns1.dodns.net
Admin Email (rname)
auto-noc@iason.net
Serial
22
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
1200s

Nameservers (NS)

ns2a.dodns.net
ns1a.dodns.net

SPF Record

✓ Strict (-all)
v=spf1 a mx -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

2 records
  • domainVerification=f9b8ce6e-e383-4878-8188-0e6f4b65d87d
  • SPFv=spf1 a mx -all
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