Domain Overview
DNS: ✓ 2h ago
Checker: ✓ 2h ago
leuze.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 22:13:31 UTC · ↺ Refresh
MX Hostnames
- leuze-com.mail.protection.outlook.com
MX Priorities
- leuze-com.mail.protection.outlook.com: 10
A / AAAA Records
- 89.31.143.150 (no PTR)
Mail Server IPs
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2024082988 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024082988
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.de
ns.udag.org
ns.udag.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.leuze.4hr.de include:u7018244.wl245.sendgrid.net include:beanstalkSPF.smtp.com include:spf.leuze.com include:27232955.spf06.hubspotemail.net -all
📊 DNS lookups: 6/10
✓ 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
8 records- SPFv=spf1 include:spf.protection.outlook.com include:spf.leuze.4hr.de include:u7018244.wl245.sendgrid.net include:beanstalkSPF.smtp.com include:spf.leuze.com include:27232955.spf06.hubspotemail.net -all
- atlassian-sending-domain-verification=2d945bd8-7cc4-4cb1-823e-1750b4c5f7ef
- apple-domain-verification=gwcx2bz7Rr5v7aD4
- MS=ms41887618
- anthropic-domain-verification-ppaj26=4k5ItEDfGqDanHVBQUNCX5Ur8
- m/BS64ujZ7jksxxHg3NQmDf/1yHCKenAZMghbHhKgVJCeQTShfI/HcD3vv2W9EGDLzJXwNdgU4jujbxr7LF18A==
- google-site-verification=EYzXk4cNPolb-7XooeRCiVegxOn5HXpcxRW8-j8kYw4
- atlassian-domain-verification=nXaeWuGQX6fdgCRHTu6X2Mt95aYvfnDaF8dsRuNDQOMpqFJ1Haj1Ejtei93/t2Ij
Full email verification for leuze.com
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