Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sehlhoff.eu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 19:46:28 UTC · ↺ Refresh
MX Hostnames
- mx01.cloud.vadesecure.com
- mx02.cloud.vadesecure.com
- sehlhoff-eu.mail.protection.outlook.com
- mx03.cloud.vadesecure.com
- mx04.cloud.vadesecure.com
MX Priorities
- mx02.cloud.vadesecure.com: 0
- mx03.cloud.vadesecure.com: 0
- mx04.cloud.vadesecure.com: 0
- mx01.cloud.vadesecure.com: 0
- sehlhoff-eu.mail.protection.outlook.com: 100
A / AAAA Records
- 85.13.148.137
Mail Server IPs
- 163.172.240.111 ↩ mx02.cloud.vadesecure.com
- 135.125.122.66 ↩ mx03.cloud.vadesecure.com
- 135.125.122.67 ↩ mx04.cloud.vadesecure.com
- 163.172.240.110 ↩ mx01.cloud.vadesecure.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2
- 2a01:111:f403:ca04::4
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2601291012 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2601291012
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns5.kasserver.com
ns6.kasserver.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:_spf.rexx-suite.com include:spf.protection.outlook.com include:spf.sendinblue.com ip4:116.203.112.122 ip4:94.199.215.205 ip4:81.27.169.90 ip4:78.47.54.13 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 392 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
4 records- autodesk-domain-verification=SDK31e-K4sp2vliJG4u4
- SPFv=spf1 a mx include:_spf.rexx-suite.com include:spf.protection.outlook.com include:spf.sendinblue.com ip4:116.203.112.122 ip4:94.199.215.205 ip4:81.27.169.90 ip4:78.47.54.13 -all
- MS=ms50610651
- Sendinblue-code:6ef1bdca0140128a0b0cdffd769c529f
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