Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lauda-brinkmann.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 20:18:24 UTC · ↺ Refresh
MX Hostnames
- lauda-de.mail.protection.outlook.com
MX Priorities
- lauda-de.mail.protection.outlook.com: 10
A / AAAA Records
- 69.163.249.179 ↩ vps37045.dreamhostps.com
Mail Server IPs
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dreamhost.com hostmaster.dreamhost.com 2026031903 18106 600 1814400 60
Primary NS (mname)
ns1.dreamhost.com
Admin Email (rname)
hostmaster@dreamhost.com
Serial
2026031903
Refresh
18106s
Retry
600s
Expire
1814400s
Minimum TTL
60s
Nameservers (NS)
ns3.dreamhost.com
ns2.dreamhost.com
ns1.dreamhost.com
SPF Record
✓ Strict (-all)
v=spf1 a:mail.lauda-brinkmann.com ip4:162.17.244.146 include:spf.mxbee.net include:spf.protection.outlook.com include:lauda.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict 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
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- htp30hobv5ej2ronrjikfvfhco
- Y8zUm8ujf485SNa3h+C4vezbUD5QFK4y10zv2n82gieH0Du7jBO1r9ZG1JFKRhSynAr870xz5e/l6XmH+DpAcA==
- /+uZ2e20nEut6vd+IwqFxYm062MenrnJ4SIH+Sr5BTUPTrVGtAzkVcfQCE1m8byY9nrgEtnaa5PpZOI60q3++Q==
- SPFv=spf1 a:mail.lauda-brinkmann.com ip4:162.17.244.146 include:spf.mxbee.net include:spf.protection.outlook.com include:lauda.de -all
Full email verification for lauda-brinkmann.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits