jugendherbergeberlinostkreuz.de

Valid Email Server
Domain Lookup › jugendherbergeberlinostkreuz.de

Domain Overview

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

Checked via [email protected] · 2026-04-01 00:16:11 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

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

SOA Record

Raw SOA ns1.domaindiscount24.net tech.key-systems.net 2026033239 10800 3600 604800 28800
Primary NS (mname)
ns1.domaindiscount24.net
Admin Email (rname)
tech@key-systems.net
Serial
2026033239
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
28800s

Nameservers (NS)

ns1.domaindiscount24.net
ns3.domaindiscount24.net
ns2.domaindiscount24.net

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:82.165.16.206/32 ip4:217.7.141.150 ip4:78.94.95.45 ip4:31.177.120.19 include:spf.iiq-check.de include:gubse.com include:spf.hornetsecurity.com include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ 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 a mx ip4:82.165.16.206/32 ip4:217.7.141.150 ip4:78.94.95.45 ip4:31.177.120.19 include:spf.iiq-check.de include:gubse.com include:spf.hornetsecurity.com include:spf.protection.outlook.com -all
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