Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sirius-media.be
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 15:25:47 UTC · ↺ Refresh
MX Hostnames
- mx.mailprotect.be
MX Priorities
- mx.mailprotect.be: 10
A / AAAA Records
- 185.86.17.50 ↩ sitemanager-web001.srv.vmw.stone-is.net
Mail Server IPs
- 178.208.39.140 ↩ mx.mailprotect.be
- 178.208.39.141 ↩ mx.mailprotect.be
- 178.208.39.142 ↩ mx.mailprotect.be
- 178.208.39.143 ↩ mx.mailprotect.be
SOA Record
Raw SOA
ns3.combell.net hostmaster.sirius-media.be 1669488863 10800 3600 604800 40000
Primary NS (mname)
ns3.combell.net
Admin Email (rname)
hostmaster@sirius-media.be
Serial
1669488863
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
40000s
Nameservers (NS)
ns1.combell.eu
ns3.combell.net
ns4.combell.net
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
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
No TXT records found.
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 sirius-media.be
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits