kugelsburg.de

Valid Email Server
Domain Lookup › kugelsburg.de

Domain Overview

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

Checked via [email protected] · 2026-03-27 18:50:06 UTC · ↺ Refresh

MX Hostnames

  • nx51.mymxserver.com
  • mx51.mymxserver.com

MX Priorities

  • nx51.mymxserver.com: 20
  • mx51.mymxserver.com: 10

A / AAAA Records

  • 176.52.241.139 ↩ r702.agenturserver.it

Mail Server IPs

  • 188.94.251.250 ↩ nx51.mymxserver.com
  • 188.94.251.25 ↩ mx51.mymxserver.com
  • 188.94.249.25 ↩ mx51.mymxserver.com

SOA Record

Raw SOA nsa9.schlundtech.de info.heblu.de 2021110800 43200 7200 1209600 86400
Primary NS (mname)
nsa9.schlundtech.de
Admin Email (rname)
info@heblu.de
Serial
2021110800
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

nsb9.schlundtech.de
nsa9.schlundtech.de
nsc9.schlundtech.de
nsd9.schlundtech.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:agenturserver.de ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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

1 record
  • SPFv=spf1 include:agenturserver.de ~all
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