Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dekom-security.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 10:14:14 UTC · ↺ Refresh
MX Hostnames
- mx2.dallmeier.de
- mx1.dallmeier.de
MX Priorities
- mx1.dallmeier.de: 10
- mx2.dallmeier.de: 10
A / AAAA Records
- 78.46.0.190 ↩ dedi2290.your-server.de
- 2a01:4f8:d0a:2193::2 ↩ dedi2290.your-server.de
Mail Server IPs
- 212.77.172.98 ↩ mx1.dallmeier.de
- 212.77.172.99 ↩ mx2.dallmeier.de
SOA Record
Raw SOA
ns1028.ui-dns.com hostmaster.1und1.com 2017060135 28800 7200 604800 600
Primary NS (mname)
ns1028.ui-dns.com
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060135
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1042.ui-dns.biz
ns1035.ui-dns.de
ns1034.ui-dns.org
ns1028.ui-dns.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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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