Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unity.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 11:39:57 UTC · ↺ Refresh
MX Hostnames
- unity-de.mail.protection.outlook.com
MX Priorities
- unity-de.mail.protection.outlook.com: 10
A / AAAA Records
- 193.228.150.176 ↩ lc1.leonex.de
- 2001:678:94c:130::1c1 ↩ lc1.leonex.de
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
SOA Record
Raw SOA
nsa3.schlundtech.de it.unity.de 2025111912 43200 7200 1209600 600
Primary NS (mname)
nsa3.schlundtech.de
Admin Email (rname)
it@unity.de
Serial
2025111912
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
nsc3.schlundtech.de
nsb3.schlundtech.de
nsa3.schlundtech.de
nsd3.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 a ip4:62.153.63.0/26 include:spf.protection.outlook.com include:spf.nl2go.com include:spf.leonex.de a:portal.iqsuite.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
14 records- apple-domain-verification=mFsWKJW3Tc8cXVB4
- mindmanager-verification=7b5ad8b09a966bcd9780744d71dddb3f6927a65c60d98c2c056c5cdd750daaa4
- cisco-ci-domain-verification=74593e3aa8261976c24e087f79c5cb5cf977b972c36fd83a1c83a31d279c207a
- atlassian-domain-verification=NPCywfu79eWtDced4FkBY86rVj9IW6foBmsCOKmImE5yU3wAJrQQJMfqPThpOZBX
- SPFv=spf1 a ip4:62.153.63.0/26 include:spf.protection.outlook.com include:spf.nl2go.com include:spf.leonex.de a:portal.iqsuite.com -all
- nitro-verification-code=LTExMjIyMTMyNzU5ODA3NDU1NjM=
- mindmanager-verification=384aefa04f7c8cf9c8cece0b81fd18cc272377b855ffe65d5391393aa845e373
- WTmDVHRzGYo64/ndkvci/nxy3GO2mBGWgUKio8vFpqzhb8XJrtVdpGgKsQtcltgY1s4JQl5B/zj4Q7P1dJsRLg==
- facebook-domain-verification=gjv3fuu6uh9rel6n49e3cdsdxwy7tm
- D-TRUST=I4ALGELEJKDGNVLT2I7969K
- google-site-verification=G_RiaaxKhgE3uySskSAMxZy_O1Lb6xafb5qRSmgwFBo
- ms-domain-verification=36b08cfe-f932-4020-b448-73cfa1137c94
- apple-domain-verification=rTxjeBS8707cDB0b
- d365mktkey=1qxanksh3l35zb05iyvygr4zn
Full email verification for unity.de
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