Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
medas-computers.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 15:24:19 UTC · ↺ Refresh
MX Hostnames
- medascomputers-de01c.mail.protection.outlook.com
MX Priorities
- medascomputers-de01c.mail.protection.outlook.com: 0
A / AAAA Records
- 212.6.182.210 ↩ web-02.medas-computers.de
Mail Server IPs
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.medas-computers.de hostmaster.medas-computers.de 2026012802 10800 3600 604800 3600
Primary NS (mname)
ns1.medas-computers.de
Admin Email (rname)
hostmaster@medas-computers.de
Serial
2026012802
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns3.medas-computers.de
ns1.medas-computers.de
ns2.medas-computers.de
SPF Record
✓ Strict (-all)
v=spf1 +mx +ip4:212.6.182.210 +ip4:212.6.182.208 +ip4:212.6.176.20 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=s; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 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
1 record- SPFv=spf1 +mx +ip4:212.6.182.210 +ip4:212.6.182.208 +ip4:212.6.176.20 include:spf.protection.outlook.com -all
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