Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
copy-king.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 05:06:06 UTC · ↺ Refresh
MX Hostnames
- mail.svr3.zitro.hosting
MX Priorities
- mail.svr3.zitro.hosting: 10
A / AAAA Records
- 88.99.138.194 ↩ svr3.zitro.hosting
Mail Server IPs
- 88.99.138.194 ↩ svr3.zitro.hosting
SOA Record
Raw SOA
ns1.zitro.hosting info.essenz-it.de 2025061100 43200 7200 1209600 600
Primary NS (mname)
ns1.zitro.hosting
Admin Email (rname)
info@essenz-it.de
Serial
2025061100
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
ns2.zitro.hosting
ns4.zitro.hosting
ns3.zitro.hosting
ns1.zitro.hosting
SPF Record
✓ Strict (-all)
v=spf1 +a +mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 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
2 records- SPFv=spf1 +a +mx -all
- google-site-verification=C0gP7KB8ihc4A-zzUTyzN67wdRt9j6qm1K8mgAEcgnE
Full email verification for copy-king.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits