Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schafferer.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 19:56:45 UTC · ↺ Refresh
MX Hostnames
- mx01.hornetsecurity.com
- mx02.hornetsecurity.com
- mx04.hornetsecurity.com
- mx03.hornetsecurity.com
MX Priorities
- mx03.hornetsecurity.com: 30
- mx04.hornetsecurity.com: 40
- mx01.hornetsecurity.com: 10
- mx02.hornetsecurity.com: 20
A / AAAA Records
- 46.4.169.213 ↩ static.213.169.4.46.clients.your-server.de
- 46.4.169.215 ↩ static.215.169.4.46.clients.your-server.de
- 46.4.169.214 ↩ static.214.169.4.46.clients.your-server.de
Mail Server IPs
- 94.100.134.8 ↩ mx03.hornetsecurity.com
- 94.100.136.7 ↩ mx04.hornetsecurity.com
- 94.100.132.8 ↩ mx01.hornetsecurity.com
- 94.100.136.8 ↩ mx02.hornetsecurity.com
SOA Record
Raw SOA
ns-1785.awsdns-31.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1785.awsdns-31.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1469.awsdns-55.org
ns-1785.awsdns-31.co.uk
ns-307.awsdns-38.com
ns-614.awsdns-12.net
SPF Record
✓ Strict (-all)
v=spf1 a:mout.kundenserver.de ip4:213.164.93.162/32 ip4:213.164.93.165/32 ip4:188.94.102.50/32 ip4:213.164.93.160/28 include:amazonses.com include:mail.esono.net include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
📊 DNS lookups: 5/10
✓ 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- apple-domain-verification=aXcC0huK0lbje7BF
- SPFv=spf1 a:mout.kundenserver.de ip4:213.164.93.162/32 ip4:213.164.93.165/32 ip4:188.94.102.50/32 ip4:213.164.93.160/28 include:amazonses.com include:mail.esono.net include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
- MS=ms42347571
Full email verification for schafferer.de
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