Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fxsistemas.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 11:40:46 UTC · ↺ Refresh
MX Hostnames
- mail.fxsistemas.com.br
MX Priorities
- mail.fxsistemas.com.br: 0
A / AAAA Records
- 201.48.8.144 ↩ bz28.hostgator.com.br
Mail Server IPs
- 201.48.8.144 ↩ bz28.hostgator.com.br
SOA Record
Raw SOA
nsbz28.hostgator.com.br root.bz28.hostgator.com.br 2026040104 86400 7200 3600000 86400
Primary NS (mname)
nsbz28.hostgator.com.br
Admin Email (rname)
root@bz28.hostgator.com.br
Serial
2026040104
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
nsbz29.hostgator.com.br
nsbz28.hostgator.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:websitewelcome.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; sp=none; rua=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx include:websitewelcome.com ~all
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