coesfeld.de

Valid Email Server
Domain Lookup › coesfeld.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
coesfeld.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 21:11:21 UTC · ↺ Refresh

MX Hostnames

  • mail01.coesfeld.de

MX Priorities

  • mail01.coesfeld.de: 10

A / AAAA Records

  • 89.107.190.100 ↩ 31391-3.whserv.de

Mail Server IPs

  • 185.140.252.103 ↩ mail01.coesfeld.de

SOA Record

Raw SOA hydrogen.ns.hetzner.com dns.hetzner.com 2026031700 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2026031700
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

oxygen.ns.hetzner.com
helium.ns.hetzner.de
hydrogen.ns.hetzner.com

SPF Record

✓ Strict (-all)
v=spf1 mx a:cqux08.citeq.de a:cqux09.citeq.de a:mail01.coesfeld.de ip4:185.140.252.103 ip4:52.157.149.216 ip4:89.107.190.100 ip4:89.107.189.209 include:spf.regioit.de include:ekom21.de -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✗ None detected

No 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

4 records
  • MS=ms17664129
  • apple-domain-verification=9OqML93tneihUEjS
  • SPFv=spf1 mx a:cqux08.citeq.de a:cqux09.citeq.de a:mail01.coesfeld.de ip4:185.140.252.103 ip4:52.157.149.216 ip4:89.107.190.100 ip4:89.107.189.209 include:spf.regioit.de include:ekom21.de -all
  • MS=96C4020C38020639E0AEF3FAB9BFF332A8932CEE
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