Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fexbox.org
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 05:05:14 UTC · ↺ Refresh
MX Hostnames
- mx.fex.plus
MX Priorities
- mx.fex.plus: 1
A / AAAA Records
- 193.108.118.7 ↩ fex.plus
Mail Server IPs
- 193.108.118.7 ↩ fex.plus
SOA Record
Raw SOA
nsa2.srv53.net support.dnshosting.org 1742431985 1800 600 2419200 1800
Primary NS (mname)
nsa2.srv53.net
Admin Email (rname)
support@dnshosting.org
Serial
1742431985
Refresh
1800s
Retry
600s
Expire
2419200s
Minimum TTL
1800s
Nameservers (NS)
nsc2.srv53.com
nsb2.srv53.net
nsd3.srv53.com
nsb4.srv53.org
nsa3.srv53.org
nsc4.srv53.net
nsc4.srv53.org
nsa2.srv53.net
nsd2.srv53.net
nsd4.srv53.org
nsa3.srv53.com
nsb4.srv53.com
SPF Record
✓ Strict (-all)
v=spf1 a:mx.fex.plus -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.fex.plus -all
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