Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
casadoprodutor.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 04:12:47 UTC · ↺ Refresh
MX Hostnames
- mx-ha.skymail.net.br
MX Priorities
- mx-ha.skymail.net.br: 1
A / AAAA Records
- 104.26.11.134 (no PTR)
- 104.26.10.134 (no PTR)
- 172.67.70.32 (no PTR)
- 2606:4700:20::681a:a86 (no PTR)
- 2606:4700:20::ac43:4620 (no PTR)
- 2606:4700:20::681a:b86 (no PTR)
Mail Server IPs
- 168.0.133.10 ↩ mx-ha.skymail.net.br
SOA Record
Raw SOA
carla.ns.cloudflare.com dns.cloudflare.com 2399374379 10000 2400 604800 1800
Primary NS (mname)
carla.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399374379
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
carla.ns.cloudflare.com
junade.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.rdstation.com.br include:u20246257.wl008.sendgrid.net/
📊 DNS lookups: 2/10
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._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- SPFv=spf1 include:_spf.rdstation.com.br include:u20246257.wl008.sendgrid.net/
- facebook-domain-verification=2kakbdlwo1848g7llzmtcipjyiw87w
- google-site-verification=jYfariWa25V3CZA2lOrM-UwJpz5ygmmPRqLpq0PaUkI
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