Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dekowoerner.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 19:58:57 UTC · ↺ Refresh
MX Hostnames
- dekowoerner-de.mail.protection.outlook.com
MX Priorities
- dekowoerner-de.mail.protection.outlook.com: 0
A / AAAA Records
- 3.67.203.118 ↩ ec2-3-67-203-118.eu-central-1.compute.amazonaws.com
- 3.77.17.165 ↩ ec2-3-77-17-165.eu-central-1.compute.amazonaws.com
- 35.158.163.209
Mail Server IPs
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.your-server.de postmaster.your-server.de 2025121100 14400 3600 1209600 7200
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2025121100
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns1.your-server.de
ns3.second-ns.de
ns.second-ns.com
SPF Record
✓ Strict (-all)
v=spf1 a mx a:dekowoerner.de a:decowoerner.com a:smtp.dekowoerner.de a:dedivirt889.your-server.de ip4:145.253.108.2 ip4:145.253.108.4 ip4:145.253.108.14 include:spf.protection.outlook.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
2 records- SPFv=spf1 a mx a:dekowoerner.de a:decowoerner.com a:smtp.dekowoerner.de a:dedivirt889.your-server.de ip4:145.253.108.2 ip4:145.253.108.4 ip4:145.253.108.14 include:spf.protection.outlook.com -all
- MS=ms61347880
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