dw-karlsruhe.de

Valid Email Server
Domain Lookup › dw-karlsruhe.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dw-karlsruhe.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 12:26:51 UTC · ↺ Refresh

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MX Hostnames

  • mx23b.antispameurope.com
  • mx23a.antispameurope.com
  • mx23c.antispameurope.com
  • mx23d.antispameurope.com

MX Priorities

  • mx23d.antispameurope.com: 40
  • mx23b.antispameurope.com: 20
  • mx23c.antispameurope.com: 30
  • mx23a.antispameurope.com: 10

A / AAAA Records

  • 78.47.183.205 ↩ static.205.183.47.78.clients.your-server.de

Mail Server IPs

  • 83.246.65.85 ↩ hsmx01-hz2.antispameurope.com
  • 83.246.65.100 ↩ nlb01-hz2.hornetsecurity.com.65.246.83.in-addr.arpa
  • 94.100.134.10 ↩ hsmx06.antispameurope.com
  • 94.100.132.100 ↩ hsmx01.antispameurope.com

SOA Record

Raw SOA ns1037.ui-dns.de hostmaster.schlund.de 2017080355 28800 7200 604800 300
Primary NS (mname)
ns1037.ui-dns.de
Admin Email (rname)
hostmaster@schlund.de
Serial
2017080355
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1037.ui-dns.biz
ns1037.ui-dns.org
ns1037.ui-dns.com
ns1037.ui-dns.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ 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

3 records
  • SPFv=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com -all
  • _ryxs0uiq2mudyceuktsp3hlv0zfbizu
  • apple-domain-verification=E9n6JpGWG6lq1JNJ
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