Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
harmonia-coaching.be
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 03:37:16 UTC · ↺ Refresh
MX Hostnames
- mx.backup.mailprotect.be
- mx.mailprotect.be
MX Priorities
- mx.backup.mailprotect.be: 50
- mx.mailprotect.be: 10
A / AAAA Records
- 188.208.36.123 ↩ 188.208.36.123.static.hosted.by.combell-ops.net
- 2a00:1c98:1000:1261::3:73b6:74c6 (no PTR)
Mail Server IPs
- 178.208.39.142 ↩ mx.mailprotect.be
- 178.208.39.143 ↩ mx.mailprotect.be
- 178.208.39.141 ↩ mx.mailprotect.be
- 178.208.39.140 ↩ mx.mailprotect.be
SOA Record
Raw SOA
ns3.combell.net hostmaster.harmonia-coaching.be 1736246189 10800 3600 604800 40000
Primary NS (mname)
ns3.combell.net
Admin Email (rname)
hostmaster@harmonia-coaching.be
Serial
1736246189
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
40000s
Nameservers (NS)
ns1.combell.eu
ns3.combell.net
ns4.combell.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a include:_spf.relay.mailprotect.be ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
1 record- SPFv=spf1 mx a include:_spf.relay.mailprotect.be ~all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for harmonia-coaching.be
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits