Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
redemanaus.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 16:26:16 UTC · ↺ Refresh
MX Hostnames
- mx.uhserver.com
MX Priorities
- mx.uhserver.com: 0
A / AAAA Records
- 34.195.244.174 ↩ ec2-34-195-244-174.compute-1.amazonaws.com
Mail Server IPs
- 200.147.36.29 ↩ mx.uhserver.com
SOA Record
Raw SOA
e.sec.dns.br hostmaster.registro.br 2026077000 86400 900 604800 900
Primary NS (mname)
e.sec.dns.br
Admin Email (rname)
hostmaster@registro.br
Serial
2026077000
Refresh
86400s
Retry
900s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
f.sec.dns.br
e.sec.dns.br
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:162.241.203.227 +ip4:162.241.203.231 +ip4:177.53.140.88 +include:spf.whservidor.com include:websitewelcome.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 237 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 +ip4:162.241.203.227 +ip4:162.241.203.231 +ip4:177.53.140.88 +include:spf.whservidor.com include:websitewelcome.com ~all
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