Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
leeb.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 22:55:35 UTC · ↺ Refresh
MX Hostnames
- leeb-de.mail.protection.outlook.com
MX Priorities
- leeb-de.mail.protection.outlook.com: 10
A / AAAA Records
- 92.205.13.98 ↩ 98.13.205.92.host.secureserver.net
Mail Server IPs
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns81.domaincontrol.com dns.jomax.net 2025120900 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025120900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns81.domaincontrol.com
ns82.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:212.118.203.202 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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- openai-domain-verification=dv-FW1MfaypLxmERWVCHHMrSmuj
- SPFv=spf1 ip4:212.118.203.202 include:spf.protection.outlook.com -all
- U3UebE9gBwmovLbzFpMBHVXwbU3N8gOsQWbiQl2x8nfgAEj2DhLDwrKnNM/aFtoPccCxuf/AO6jXJsU49RdX6w==
- MS=ms11796218
- apple-domain-verification=WpthZQB4tVEkVKP1
- nvffedpvs1voqvqn6lreiuhp77
- sophos-domain-verification=04947b06061328bd7260a8eddbda1895b50df641fb956bd09343c6614c9dec8b
- amazon-business-verification=0b22b84df3d56c407ea5588de2dd2e3c476c6fe4229b201056a1b23446b168c1
Full email verification for leeb.de
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