Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cef-immofinanz.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 20:27:07 UTC · ↺ Refresh
MX Hostnames
- cefimmofinanz-de0i.mail.protection.outlook.com
MX Priorities
- cefimmofinanz-de0i.mail.protection.outlook.com: 0
A / AAAA Records
- 147.93.90.96 ↩ srv738820.hstgr.cloud
Mail Server IPs
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
SOA Record
Raw SOA
dns18.ovh.net tech.ovh.net 2026031500 86400 3600 3600000 60
Primary NS (mname)
dns18.ovh.net
Admin Email (rname)
tech@ovh.net
Serial
2026031500
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
60s
Nameservers (NS)
ns18.ovh.net
dns18.ovh.net
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:mx.ovh.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 a mx include:spf.protection.outlook.com include:mx.ovh.com -all
- 1|www.cef-immofinanz.de
- brevo-code:aa8d81fc0c6b5411c4f377453bb0ccba
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