Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oncotec.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 13:55:56 UTC · ↺ Refresh
MX Hostnames
- mx3.medac.de
- mx2.medac.de
MX Priorities
- mx2.medac.de: 20
- mx3.medac.de: 10
A / AAAA Records
- 46.38.227.66 ↩ mail2.contiago.de
Mail Server IPs
- 91.24.22.152 ↩ mx2.medac.de
- 91.24.22.151 ↩ mx3.medac.de
SOA Record
Raw SOA
ns.shared05.keymachine.de onc-it.oncotec.de 2026031000 14400 1800 604800 3600
Primary NS (mname)
ns.shared05.keymachine.de
Admin Email (rname)
onc-it@oncotec.de
Serial
2026031000
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.shared05.keymachine.de
ns.shared05.keymachine.de
SPF Record
✓ Strict (-all)
v=spf1 mx include:spfi.medac.de include:spfn.medac.de include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
9 records- 25reports=7d9317072d625384b093d19e
- knowbe4-site-verification=620824af27649e7a64ca808cc2e81b2d
- SPFv=spf1 mx include:spfi.medac.de include:spfn.medac.de include:spf.protection.outlook.com -all
- canva-site-verification=1bd94lSI7tOzgDJ03ZFmgA
- atlassian-domain-verification=JswO6MJlSe579nssgpVy48oQYUS/NEIXfhA4zBr5IjlL41UXJAqE987ghcDa85Wj
- _globalsign-domain-verification=888Qtj-h2O6T-KXDsJdIUjBrCifk9mcU2UNxGnBj0N
- swisssign-check=6bCACe1hA_uNsO9gMVLblBc3wKg
- apple-domain-verification=7p5pKMAuoom3iIWO
- google-gws-recovery-domain-verification=59622276
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