Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
b-barriere.com
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 04:48:48 UTC · ↺ Refresh
MX Hostnames
- mx-mibc-fr-09.mailinblack.com
- mx-mibc-fr-09.mailinblack.com
MX Priorities
- mx-mibc-fr-09.mailinblack.com: 45
- mx-mibc-fr-09.mailinblack.com: 5
A / AAAA Records
- 178.170.103.22 ↩ mail.b-barriere.com
Mail Server IPs
- 40.89.133.208 (no PTR)
SOA Record
Raw SOA
ns1.ikoula.nl email.example.com 2026022020 10800 3600 1814400 7200
Primary NS (mname)
ns1.ikoula.nl
Admin Email (rname)
email@example.com
Serial
2026022020
Refresh
10800s
Retry
3600s
Expire
1814400s
Minimum TTL
7200s
Nameservers (NS)
ns1.ikoula.nl
linheb12.ikoula.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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
2 records- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms98714807
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