zdk-hamburg.de

Valid Email Server
Domain Lookup › zdk-hamburg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
zdk-hamburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 17:37:16 UTC · ↺ Refresh

MX Hostnames

  • mailin1.hostsharing.net
  • mailin2.hostsharing.net
  • mailin3.hostsharing.net

MX Priorities

  • mailin3.hostsharing.net: 30
  • mailin1.hostsharing.net: 30
  • mailin2.hostsharing.net: 30

A / AAAA Records

  • 83.223.91.147 ↩ zdk00.hostsharing.net

Mail Server IPs

  • 144.76.133.103 ↩ mailin3.hostsharing.net
  • 2a01:4f8:fff3:b8::103 ↩ mailin3.hostsharing.net
  • 83.223.95.203 ↩ mailin1.hostsharing.net
  • 2a01:37:1000::53df:5fcb:0 ↩ mailin1.hostsharing.net
  • 83.223.78.232 ↩ mailin2.hostsharing.net
  • 2a01:37:3000::53df:4ee8:0 ↩ mailin2.hostsharing.net

SOA Record

Raw SOA h03.hostsharing.net hostmaster\@hostsharing.net 1315498630 21600 3600 604800 3600
Primary NS (mname)
h03.hostsharing.net
Admin Email (rname)
hostmaster\@hostsharing@net
Serial
1315498630
Refresh
21600s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns1.hostsharing.net
dns2.hostsharing.net
dns3.hostsharing.net

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

No TXT records found.

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