leverkus.de

Valid Email Server
Domain Lookup › leverkus.de

Domain Overview

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

Checked via [email protected] · 2026-03-26 10:40:06 UTC · ↺ Refresh

MX Hostnames

  • mx03.hornetsecurity.com
  • mx02.hornetsecurity.com
  • mx01.hornetsecurity.com

MX Priorities

  • mx03.hornetsecurity.com: 30
  • mx02.hornetsecurity.com: 20
  • mx01.hornetsecurity.com: 10

A / AAAA Records

  • 217.160.0.130 ↩ 217-160-0-130.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::2a7 ↩ 2001-08d8-100f-f000-0000-0000-0000-02a7.elastic-ssl.ui-r.com

Mail Server IPs

  • 94.100.134.8 ↩ mx03.hornetsecurity.com
  • 94.100.136.8 ↩ mx02.hornetsecurity.com
  • 94.100.132.8 ↩ mx01.hornetsecurity.com

SOA Record

Raw SOA ns1091.ui-dns.com hostmaster.schlund.de 2017032840 28800 7200 604800 300
Primary NS (mname)
ns1091.ui-dns.com
Admin Email (rname)
hostmaster@schlund.de
Serial
2017032840
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1091.ui-dns.de
ns1091.ui-dns.com
ns1091.ui-dns.org
ns1091.ui-dns.biz

SPF Record

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

3 records
  • google-site-verification=Yk96lhc2VvobscdDGHgM4Vn4Ke94oEy3ixQEXZQGsmA
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
  • google-site-verification=sIj6ltuSkfl4o3ETY1pC-0GSMIhtuAxOszauHVp_2iU
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