Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
w9y9640c.com
Disposable
✓ Yes
Unknown
⚠ Yes
Yes
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 06:47:33 UTC · ↺ Refresh
MX Hostnames
- wreg4.brushemail.com
- ereg4.brushemail.com
MX Priorities
- ereg4.brushemail.com: 0
- wreg4.brushemail.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 146.190.78.248 ↩ ereg4.brushemail.com
- 134.122.50.100 ↩ wreg4.brushemail.com
SOA Record
Raw SOA
ns1.dyna-ns.net hostmaster.w9y9640c.com 2026012002 16384 2048 1209600 300
Primary NS (mname)
ns1.dyna-ns.net
Admin Email (rname)
hostmaster@w9y9640c.com
Serial
2026012002
Refresh
16384s
Retry
2048s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns1.dyna-ns.net
ns2.dyna-ns.net
SPF Record
✓ Strict (-all)
v=spf1 +a +mx -all
📊 DNS lookups: 2/10
✓ 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
1 record- SPFv=spf1 +a +mx -all
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