Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
diebels.de
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 15:10:23 UTC · ↺ Refresh
MX Hostnames
- eu-smtp-inbound-2.mimecast.com
- cluster8a.eu.messagelabs.com
- eu-smtp-inbound-1.mimecast.com
- cluster8.eu.messagelabs.com
MX Priorities
- eu-smtp-inbound-1.mimecast.com: 10
- eu-smtp-inbound-2.mimecast.com: 10
- cluster8.eu.messagelabs.com: 15
- cluster8a.eu.messagelabs.com: 20
A / AAAA Records
- 45.60.64.149
- 45.60.71.149
Mail Server IPs
- 91.220.42.211 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.211 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.201 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.201 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.241 ↩ eu-smtp-inbound-1.mimecast.com
- 195.245.230.198 ↩ mail856.messagelabs.com
- 195.245.231.66 ↩ mail871.messagelabs.com
- 195.245.230.195 ↩ mail853.messagelabs.com
- 85.158.142.211 ↩ mail835.messagelabs.com
- 85.158.142.216
- 195.245.231.71
- 34.91.159.228
SOA Record
Raw SOA
dns1.cscdns.net hostmaster.cscdns.net 2020022516 28800 7200 604800 600
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2020022516
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
dns2.cscdns.net
dns1.cscdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:eu._netblocks.mimecast.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s; pct=100; rf=afrf; ri=86400; sp=none
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
2 records- SPFv=spf1 include:eu._netblocks.mimecast.com -all
- _globalsign-domain-verification=OGeFe1vI7viH8oEnRb-N2eOWwBja6IaifSvNK8Bqrv
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