Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sellcow.net
Disposable
✓ Yes
Unknown
⚠ Yes
Yes
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 02:40:29 UTC · ↺ Refresh
MX Hostnames
- mx4.mxstorm.com
- mx4.mxcomet.com
MX Priorities
- mx4.mxcomet.com: 1
- mx4.mxstorm.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 78.47.115.216 ↩ mx4.mxcomet.com
SOA Record
Raw SOA
ns1.dyna-ns.net hostmaster.sellcow.net 2026012002 16384 2048 1209600 300
Primary NS (mname)
ns1.dyna-ns.net
Admin Email (rname)
hostmaster@sellcow.net
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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