Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
haferkamp-immobilien.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 10:32:35 UTC · ↺ Refresh
MX Hostnames
- haferkampimmobilien-de02c.mail.protection.outlook.com
- mxb-001fd203.gslb.pphosted.com
- mxa-001fd203.gslb.pphosted.com
MX Priorities
- haferkampimmobilien-de02c.mail.protection.outlook.com: 5
- mxa-001fd203.gslb.pphosted.com: 0
- mxb-001fd203.gslb.pphosted.com: 0
A / AAAA Records
- 172.66.144.158
- 104.20.27.124
- 2606:4700:10::6814:1b7c
- 2606:4700:10::ac42:909e
Mail Server IPs
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 185.183.31.150 ↩ mx08-001fd203.pphosted.com
- 205.220.184.118 ↩ mx07-001fd203.pphosted.com
SOA Record
Raw SOA
margot.ns.cloudflare.com dns.cloudflare.com 2397783414 10000 2400 604800 1800
Primary NS (mname)
margot.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397783414
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
margot.ns.cloudflare.com
reese.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:62.113.194.247 ip4:80.152.153.118 include:spf.protection.outlook.com include:_spf.kundenserver.de include:spf-001fd203.pphosted.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
6 records- f83bf66b-6e4e-4e53-a3b8-e90d4de5baa2
- SPFv=spf1 ip4:62.113.194.247 ip4:80.152.153.118 include:spf.protection.outlook.com include:_spf.kundenserver.de include:spf-001fd203.pphosted.com -all
- 4O0cjHsmvaDE4y3rdUMvd5qyOE4f/d6JCDOejuHZuixqyRL2GysiDchm5QQM6Zwf7zYWGj8oOKj5vwuE2FVGTA==
- MS=ms64622705
- MS=ms95359960
- apple-domain-verification=uTnaWGcDXOLfGzsA
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