Domain Overview
DNS: ✓ just now
Checker: ✓ just now
immobilienpartner-rhein-neckar.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-01 22:18:03 UTC · ↺ Refresh
MX Hostnames
- mx1.onoffice.de
- mx2.onoffice.de
- mx3.onoffice.de
MX Priorities
- mx1.onoffice.de: 10
- mx2.onoffice.de: 10
- mx3.onoffice.de: 20
A / AAAA Records
- 88.198.6.49 ↩ ip-88-198-6-49.scrw-net.de
- 2a01:4f8:222:194d::13 ↩ ip6-2a01-04f8-0222-194d-0000-0000-0000-0013.scrw-net.de
Mail Server IPs
- 95.130.253.60 ↩ mx1.onoffice.de
- 95.130.253.71 ↩ mx2.onoffice.de
- 95.130.253.56 ↩ mx3.onoffice.de
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2604250253 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2604250253
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns5.kasserver.com
ns6.kasserver.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a include:_spf.onoffice.de ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
1 record- SPFv=spf1 a include:_spf.onoffice.de ~all
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