Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
coach-michael.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 23:06:04 UTC · ↺ Refresh
MX Hostnames
- mx.swizzonic.email
MX Priorities
- mx.swizzonic.email: 10
A / AAAA Records
- 134.119.0.186 ↩ mc21677.ispgateway.de
Mail Server IPs
- 81.88.63.83 ↩ mx.swizzonic.email
SOA Record
Raw SOA
dns1.swizzonic.ch hostmaster.swizzonic.ch 2025081501 10800 3600 604800 86400
Primary NS (mname)
dns1.swizzonic.ch
Admin Email (rname)
hostmaster@swizzonic.ch
Serial
2025081501
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns2.swizzonic.ch
dns1.swizzonic.ch
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf.webapps.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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
5 records- facebook-domain-verification=tvlcvpw2o1gsr3x3td2u7ai8btusau
- eqednf35i13rh1db70n96idav5
- SPFv=spf1 a mx include:spf.webapps.net ~all
- r8cfg59tbl93dgptf1736dl3d8
- 2k715nanki3cei1cng50nd846e
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