Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
selbeck-online.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 17:37:55 UTC · ↺ Refresh
MX Hostnames
- mail.delink-ssl.net
MX Priorities
- mail.delink-ssl.net: 10
A / AAAA Records
- 88.198.21.146 ↩ static.88-198-21-146.clients.your-server.de
Mail Server IPs
- 46.4.207.193 ↩ mail.delink-ssl.net
SOA Record
Raw SOA
ns1-a.nadns1.fr technical.nameshield.net 2025042908 28800 7200 604800 7200
Primary NS (mname)
ns1-a.nadns1.fr
Admin Email (rname)
technical@nameshield.net
Serial
2025042908
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
7200s
Nameservers (NS)
ns1-a.nadns1.fr
ns1-c.nadns1.com
ns1-b.nadns1.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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