Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fleckenstein-immobilien.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 17:03:59 UTC · ↺ Refresh
MX Hostnames
- fleckensteinimmobilien-com03b.mail.eo.outlook.com
- ms70096103.msv1.invalid.outlook.com
MX Priorities
- fleckensteinimmobilien-com03b.mail.eo.outlook.com: 0
- ms70096103.msv1.invalid.outlook.com: 1
A / AAAA Records
- 85.13.149.105 ↩ dd31536.kasserver.com
Mail Server IPs
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.winituxhosting.de mail.winituxhosting.de 2022101809 28800 7200 604800 8600
Primary NS (mname)
ns1.winituxhosting.de
Admin Email (rname)
mail@winituxhosting.de
Serial
2022101809
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
8600s
Nameservers (NS)
ns2.winituxhosting.de
ns3.winituxhosting.de
ns1.winituxhosting.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:outlook.com include:mail1.winitux.de ip4:85.13.149.105/24 ip4:116.203.232.211 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
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
1 record- SPFv=spf1 include:outlook.com include:mail1.winitux.de ip4:85.13.149.105/24 ip4:116.203.232.211 ~all
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