Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
skystonebrasil.com.br
Yes
✓ Yes
iCloud
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 04:50:45 UTC · ↺ Refresh
MX Hostnames
- mail02.brasicloud.com.br
- mail.brasicloud.com.br
MX Priorities
- mail02.brasicloud.com.br: 10
- mail.brasicloud.com.br: 0
A / AAAA Records
- 185.230.63.107 ↩ unalocated.63.wixsite.com
Mail Server IPs
- 189.113.6.38 ↩ mail02.brasicloud.com.br
- 179.127.5.53 ↩ mail.brasicloud.com.br
SOA Record
Raw SOA
ns248.hostgator.com.br root.br248.hostgator.com.br 2026022301 86400 7200 3600000 86400
Primary NS (mname)
ns248.hostgator.com.br
Admin Email (rname)
root@br248.hostgator.com.br
Serial
2026022301
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns249.hostgator.com.br
ns248.hostgator.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:179.127.5.53 ip4:189.113.6.38 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:spf.protection.outlook.com ip4:179.127.5.53 ip4:189.113.6.38 ~all
- SPFv=spf1 include:_spf.rdstation.com.br include:sendgrid.net ~all
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