sodener-baugenossenschaft.de

Valid Email Server
Domain Lookup › sodener-baugenossenschaft.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sodener-baugenossenschaft.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 18:18:30 UTC · ↺ Refresh

MX Hostnames

  • mx02.hornetsecurity.com
  • mx04.hornetsecurity.com
  • mx01.hornetsecurity.com
  • mx03.hornetsecurity.com

MX Priorities

  • mx02.hornetsecurity.com: 20
  • mx04.hornetsecurity.com: 40
  • mx01.hornetsecurity.com: 10
  • mx03.hornetsecurity.com: 30

A / AAAA Records

  • 198.49.23.144 (no PTR)
  • 198.185.159.144 (no PTR)
  • 198.49.23.145 (no PTR)
  • 198.185.159.145 (no PTR)

Mail Server IPs

  • 94.100.136.8 ↩ mx02.hornetsecurity.com
  • 94.100.136.7 ↩ mx04.hornetsecurity.com
  • 94.100.132.8 ↩ mx01.hornetsecurity.com
  • 94.100.134.8 ↩ mx03.hornetsecurity.com

SOA Record

Raw SOA ns1021.ui-dns.biz hostmaster.1und1.com 2017060128 28800 7200 604800 600
Primary NS (mname)
ns1021.ui-dns.biz
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060128
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1050.ui-dns.com
ns1032.ui-dns.de
ns1092.ui-dns.org
ns1021.ui-dns.biz

SPF Record

✓ Strict (-all)
v=spf1 ip4:217.86.191.242 include:spf.hornetsecurity.com -all
📊 DNS lookups: 1/10
✓ 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

1 record
  • SPFv=spf1 ip4:217.86.191.242 include:spf.hornetsecurity.com -all
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