Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
amian-immobilien.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 20:02:35 UTC · ↺ Refresh
MX Hostnames
- mx3.onoffice.de
- mx1.onoffice.de
- amianimmobilien-de01c.mail.protection.outlook.com
- mx2.onoffice.de
MX Priorities
- mx3.onoffice.de: 20
- amianimmobilien-de01c.mail.protection.outlook.com: 0
- mx1.onoffice.de: 10
- mx2.onoffice.de: 10
A / AAAA Records
- 85.13.152.115
Mail Server IPs
- 95.130.253.56 ↩ mx3.onoffice.de
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 95.130.253.60 ↩ mx1.onoffice.de
- 95.130.253.71
SOA Record
Raw SOA
nsa2.schlundtech.de domains.onoffice.de 2025022400 43200 7200 1209600 600
Primary NS (mname)
nsa2.schlundtech.de
Admin Email (rname)
domains@onoffice.de
Serial
2025022400
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
nsb2.schlundtech.de
nsd2.schlundtech.de
nsc2.schlundtech.de
nsa2.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:onoffice.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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 include:spf.protection.outlook.com include:onoffice.de -all
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