stb-straelen.de

Valid Email Server
Domain Lookup › stb-straelen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stb-straelen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 06:34:35 UTC · ↺ Refresh

MX Hostnames

  • cybermagic.net

MX Priorities

  • cybermagic.net: 50

A / AAAA Records

  • 212.227.202.138 (no PTR)

Mail Server IPs

  • 82.223.23.56 ↩ cybermagic.net

SOA Record

Raw SOA pns101.cloudns.net support.cloudns.net 2026031302 7200 1800 1209600 3600
Primary NS (mname)
pns101.cloudns.net
Admin Email (rname)
support@cloudns.net
Serial
2026031302
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

pns101.cloudns.net
pns102.cloudns.net
pns103.cloudns.net
pns104.cloudns.net

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.kundenserver.de a ip4:156.67.165.210 ip4:217.160.140.5 ip4:217.86.147.147 ip4:82.223.23.56 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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
  • SPFv=spf1 include:_spf.kundenserver.de a ip4:156.67.165.210 ip4:217.160.140.5 ip4:217.86.147.147 ip4:82.223.23.56 -all
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