Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
highlights-dreimohren.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 16:01:50 UTC · ↺ Refresh
MX Hostnames
- server.null821.de
MX Priorities
- server.null821.de: 20
A / AAAA Records
- 185.115.177.138 ↩ server.null821.de
- 2a02:74a0:a009:422::138 ↩ server.null821.de
Mail Server IPs
- 185.115.177.138 ↩ server.null821.de
- 2a02:74a0:a009:422::138 ↩ server.null821.de
SOA Record
Raw SOA
ns1.as-dns.net support.aditsystems.de 2019011001 10800 3600 1209600 86400
Primary NS (mname)
ns1.as-dns.net
Admin Email (rname)
support@aditsystems.de
Serial
2019011001
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.as-dns.de
ns2.as-dns.eu
ns1.as-dns.net
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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