Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
atrimmo-immobilien.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 21:06:04 UTC · ↺ Refresh
MX Hostnames
- mx2.onoffice.de
- mx1.onoffice.de
MX Priorities
- mx1.onoffice.de: 10
- mx2.onoffice.de: 20
A / AAAA Records
- 176.9.140.114 ↩ server.punktkom.de
Mail Server IPs
- 95.130.253.60 ↩ mx1.onoffice.de
- 95.130.253.71 ↩ mx2.onoffice.de
SOA Record
Raw SOA
ns1.domainers.de hostmaster.internetwire.de 2020040801 28800 7200 604800 86400
Primary NS (mname)
ns1.domainers.de
Admin Email (rname)
hostmaster@internetwire.de
Serial
2020040801
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns4.domainers.de
ns2.domainers.de
ns3.domainers.de
ns1.domainers.de
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
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- MS=ms74057479
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