Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
profit-systemhaus.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 20:05:41 UTC · ↺ Refresh
MX Hostnames
- profitsystemhaus-de01e.mail.protection.outlook.com
MX Priorities
- profitsystemhaus-de01e.mail.protection.outlook.com: 10
A / AAAA Records
- 185.243.133.196 ↩ shared-clump0073-web.agenturserver.it
Mail Server IPs
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.pool2.omc-dns.de hostmaster.omc-dns.de 2025101602 3600 1200 1800000 300
Primary NS (mname)
ns1.pool2.omc-dns.de
Admin Email (rname)
hostmaster@omc-dns.de
Serial
2025101602
Refresh
3600s
Retry
1200s
Expire
1800000s
Minimum TTL
300s
Nameservers (NS)
ns5.pool2.omc-dns.com
ns6.pool2.omc-dns.com
ns2.pool2.omc-dns.de
ns4.pool2.omc-dns.com
ns1.pool2.omc-dns.de
ns3.pool2.omc-dns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:213.208.220.9 include:spf.protection.outlook.com include:spf.hornetsecurity.com ~all
📊 DNS lookups: 3/10
~ 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
✓ 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
2 records- SPFv=spf1 mx ip4:213.208.220.9 include:spf.protection.outlook.com include:spf.hornetsecurity.com ~all
- MS=ms58528472
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