Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
knorrbrake.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 07:18:18 UTC · ↺ Refresh
MX Hostnames
- knorrbrake-com.mail.protection.outlook.com
MX Priorities
- knorrbrake-com.mail.protection.outlook.com: 0
A / AAAA Records
- 116.202.8.114 ↩ fwd2-prod.lemarit.net
- 108.61.75.246 ↩ fwd1-prod.lemarit.net
- 209.250.240.95
- 88.198.198.106
Mail Server IPs
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.lemarit.de hostmaster.lemarit.com 1775723827 43200 10800 2419200 3600
Primary NS (mname)
ns1.lemarit.de
Admin Email (rname)
hostmaster@lemarit.com
Serial
1775723827
Refresh
43200s
Retry
10800s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns2.lemarit.net
ns3.lemarit.de
ns1.lemarit.de
ns1.lemarit.net
ns2.lemarit.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.knorr-bremse.com ip4:198.12.18.18 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; fo=1;
✓ 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
13 records- teamviewer-sso-verification=06ad854fc0534df687ef0beda862bb0e
- k7l6nsl4j8qxt9yb17hm4kq61hvq1sdx
- MS=ms81078968
- miro-verification=834eefcace4993b69ed27e5b738f362c7c91ad29
- _uagab5ctcslngj68hku44ylm5bzkf7z
- atlassian-domain-verification=02hoL2gfLYAYJ3dnXzNaLdWXJcsmW1TtAcuweNu8FhwWa6ggxVSQsnA8dVHd4zfo
- onetrust-domain-verification=02465401194e4062af4040ec6b0bf120
- google-site-verification=ciDem9D1sEt5P6LswPpOhQP2MPkehygO8tmVvFKfJDs
- PNWYbPlK8kiwcl1hz6dgkbhiQHGCeK5Q4qQbexmh8L6o42+3UnDKxdXYr60g0+JecwDEOiTCIPbTfZlAcqkimQ==
- canva-site-verification=XKU-RmwRVQreRP9KthbidA
- docusign=3cff28ea-92a5-4330-8e55-d08388e05a52
- +3M2DPuZHTszADSnXQuWUMcb+uRppnEniVRXRR21d6P1/UKJlZVPipbvWgQFRAngh7Iq5znZ0KzScZAAe6s13g==
- SPFv=spf1 include:spf.knorr-bremse.com ip4:198.12.18.18 -all
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