schaefer-worldwide.de

Valid Email Server
Domain Lookup › schaefer-worldwide.de

Domain Overview

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

Checked via [email protected] · 2026-03-31 01:23:00 UTC · ↺ Refresh

MX Hostnames

  • mail.schaefer-worldwide.de
  • mxe968.netcup.net

MX Priorities

  • mail.schaefer-worldwide.de: 10
  • mxe968.netcup.net: 50

A / AAAA Records

  • 202.61.233.102 ↩ ae966.netcup.net
  • 2a03:4000:61:a606::21:1577 (no PTR)

Mail Server IPs

  • 202.61.233.104 ↩ mxe968.netcup.net
  • 2a03:4000::59e:2875:8aff:fece:3bcb ↩ mxe968.netcup.net

SOA Record

Raw SOA root-dns.netcup.net dnsadmin.netcup.net 2025011421 28800 7200 1209600 86400
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2025011421
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

second-dns.netcup.net
root-dns.netcup.net
third-dns.netcup.net

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=s; ri=604800; adkim=s; aspf=s
⚠ p=none — monitoring only, no enforcement
📋 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

1 record
  • v=spf1 include:spf.fritz.gmbh mx a include:_spf.webhosting.systems ~all
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