schaefer-krueger.de

Valid Email Server
Domain Lookup › schaefer-krueger.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
schaefer-krueger.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 02:45:16 UTC · ↺ Refresh

MX Hostnames

  • co-web-01.hosting-emsdetten.de

MX Priorities

  • co-web-01.hosting-emsdetten.de: 10

A / AAAA Records

  • 188.64.249.202 ↩ co-web-01.hosting-emsdetten.de
  • 2a02:f08:102:a008::101 ↩ co-web-01.hosting-emsdetten.de

Mail Server IPs

  • 188.64.249.202 ↩ co-web-01.hosting-emsdetten.de
  • 2a02:f08:102:a008::101 ↩ co-web-01.hosting-emsdetten.de

SOA Record

Raw SOA ns1.hosting-emsdetten.de admin.nieschlag-wentrup.de 2026031701 10800 3600 1209600 10800
Primary NS (mname)
ns1.hosting-emsdetten.de
Admin Email (rname)
admin@nieschlag-wentrup.de
Serial
2026031701
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s

Nameservers (NS)

ns1.hosting-emsdetten.de
ns3.hosting-emsdetten.de
ns2.hosting-emsdetten.de

SPF Record

✓ Strict (-all)
v=spf1 +a +mx ip4:17.0.0.0/8 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)

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
  • SPFv=spf1 +a +mx ip4:17.0.0.0/8 -all
  • google-site-verification=tYbF8N5RwQyyH0s_gl1YHluU8NFL2UjzN9q44ss0FyE
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