Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
semsotec.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 00:46:46 UTC · ↺ Refresh
MX Hostnames
- semsotec-de.mail.protection.outlook.com
MX Priorities
- semsotec-de.mail.protection.outlook.com: 0
A / AAAA Records
- 85.13.140.232 ↩ dd11216.kasserver.com
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.variomedia.de support.variomedia.de 2025051366 28800 7200 1209600 86400
Primary NS (mname)
ns1.variomedia.de
Admin Email (rname)
support@variomedia.de
Serial
2025051366
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.variomedia.de
ns2.variomedia.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- _globalsign-domain-verification=KUPvd5lCjo3bOnZnc2kn1QgIpzW-tOM-4nbO2v8lja
- SPFv=spf1 include:spf.protection.outlook.com -all
- 12aed0eokrqi5m8om2fdg9jv6b
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