Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
letskuk.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 03:26:49 UTC · ↺ Refresh
MX Hostnames
- mx-vip-02.kinghost.net
- mx-vip-01.kinghost.net
MX Priorities
- mx-vip-02.kinghost.net: 5
- mx-vip-01.kinghost.net: 5
A / AAAA Records
- 177.67.112.238 ↩ plataforma-redir-lw.tray.net.br
Mail Server IPs
- 191.6.216.39 ↩ mx-vip-02-farm16.kinghost.net
- 2804:10:8016::216:39 ↩ mx-vip-02-farm16.kinghost.net
- 191.6.216.38 ↩ mx-vip-01-farm16.kinghost.net
- 2804:10:8016::216:38 ↩ mx-vip-01-farm16.kinghost.net
SOA Record
Raw SOA
dns1.kinghost.com.br abuse.kinghost.net 2602080523 86400 14400 604800 300
Primary NS (mname)
dns1.kinghost.com.br
Admin Email (rname)
abuse@kinghost.net
Serial
2602080523
Refresh
86400s
Retry
14400s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
dns3.kinghost.com.br
dns5.kinghost.com.br
dns2.kinghost.com.br
dns6.kinghost.com.br
dns4.kinghost.com.br
dns1.kinghost.com.br
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.kinghost.net include:_spf.google.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ 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
default._domainkey
mail._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
3 records- facebook-domain-verification=xn4qjgc54lrzv2sixe8zdgdlubc586
- SPFv=spf1 include:_spf.kinghost.net include:_spf.google.com include:spf.protection.outlook.com -all
- google-site-verification=xMIxKZ449ao4BlqHjSmLFv6U9HPZo8UyDtIhyh3gDWs
Full email verification for letskuk.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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