Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
technowdados.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 23:18:40 UTC · ↺ Refresh
MX Hostnames
- mail.technowdados.com.br
MX Priorities
- mail.technowdados.com.br: 0
A / AAAA Records
- 50.116.86.44 ↩ 50-116-86-44.unifiedlayer.com
Mail Server IPs
- 50.116.86.44 ↩ 50-116-86-44.unifiedlayer.com
SOA Record
Raw SOA
ns754.hostgator.com.br dnsadmin.br754.hostgator.com.br 2026031623 86400 7200 3600000 86400
Primary NS (mname)
ns754.hostgator.com.br
Admin Email (rname)
dnsadmin@br754.hostgator.com.br
Serial
2026031623
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns755.hostgator.com.br
ns754.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; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._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
Full email verification for technowdados.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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