Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
deheus.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 13:42:56 UTC · ↺ Refresh
MX Hostnames
- deheus-com.mail.protection.outlook.com
MX Priorities
- deheus-com.mail.protection.outlook.com: 0
A / AAAA Records
- 217.114.94.2 (no PTR)
Mail Server IPs
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
SOA Record
Raw SOA
ns3.kpn.net zonemaster.kpn.com 2026031901 28800 7200 604800 86400
Primary NS (mname)
ns3.kpn.net
Admin Email (rname)
zonemaster@kpn.com
Serial
2026031901
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns3.kpn.net
ns13.kpn.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.mlsend.com ip4:66.35.16.221 include:_s00002486.autospf.email -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
13 records- mailerlite-domain-verification=aef3d419266d46cfebaeb90fd95863f05d381fa3
- atlassian-domain-verification=o/oDCIAhL9daal9VJwipBBd9xnAioUvPXLMU/VuFBwQHoA/GQ2PN73tFxmLnVUiY
- SPFv=spf1 include:_spf.mlsend.com ip4:66.35.16.221 include:_s00002486.autospf.email -all
- google-site-verification=EGkS4a4x2l5od2cALMnnfZGm1i-DL2PXlJhjnQm-9yE
- bfYblyRcPOcCmYSGy+3YaPHLrqYIDO3bLtDEJ6DHHwb9uCDGROn5UmtjMiabnjRjGB17oa16RiJ6lsDzzUUG1g==
- apple-domain-verification=hwvxmxotyNUMqypO
- 1c601e7f62eb473abbabe8c30feee14e
- twilio-domain-verification=667743ba92c4c837b3f7e2c4c71ce152
- MS=ms82718119
- prowly-verification=4bea468ea23fd8a1293150774453ab9e5dfea88a6413525abf4d3fa644b51011
- atlassian-sending-domain-verification=6d7c453c-56f9-4c74-8148-aa4deb2504fc
- atlassian-domain-verification=VaccyjCQzaEtdZDVMkBNvXitdqgMuB1r/d2UaKwRrIR7AVxEeo6sQnUUkBOk0uuy
- DuGvLndG7k0QxST9amoMPunHtGnUFnOUMA07uzmkUc+xo+7rSxQ1RO4DOnUA8HrSNvbI1FAZsXaVrUbT/Nee2g==
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