Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
construtoraformula.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 04:24:42 UTC · ↺ Refresh
MX Hostnames
- mx-vip-02.kinghost.net
- mx-vip-01.kinghost.net
MX Priorities
- mx-vip-01.kinghost.net: 5
- mx-vip-02.kinghost.net: 5
A / AAAA Records
- 185.230.63.107 ↩ unalocated.63.wixsite.com
- 2804:10:8010::222:111 ↩ web10f37.kinghost.net
Mail Server IPs
- 191.6.216.38 ↩ mx-vip-01-farm16.kinghost.net
- 2804:10:8016::216:38 ↩ mx-vip-01-farm16.kinghost.net
- 191.6.216.39 ↩ mx-vip-02-farm16.kinghost.net
- 2804:10:8016::216:39 ↩ mx-vip-02-farm16.kinghost.net
SOA Record
Raw SOA
dns1.kinghost.com.br abuse.kinghost.net 2507300583 86400 14400 604800 3600
Primary NS (mname)
dns1.kinghost.com.br
Admin Email (rname)
abuse@kinghost.net
Serial
2507300583
Refresh
86400s
Retry
14400s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns4.kinghost.com.br
dns6.kinghost.com.br
dns1.kinghost.com.br
dns5.kinghost.com.br
dns2.kinghost.com.br
dns3.kinghost.com.br
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.kinghost.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:_spf.kinghost.net -all
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