Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ans.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 06:18:01 UTC · ↺ Refresh
MX Hostnames
- smtp.ans.com.br
MX Priorities
- smtp.ans.com.br: 10
A / AAAA Records
- 104.26.2.21 (no PTR)
- 104.26.3.21 (no PTR)
- 172.67.68.37 (no PTR)
- 2606:4700:20::ac43:4425 (no PTR)
- 2606:4700:20::681a:315 (no PTR)
- 2606:4700:20::681a:215 (no PTR)
Mail Server IPs
- 45.238.65.50 ↩ smtp.ans.com.br
SOA Record
Raw SOA
emma.ns.cloudflare.com dns.cloudflare.com 2400458084 10000 2400 604800 1800
Primary NS (mname)
emma.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400458084
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
mcgrory.ns.cloudflare.com
emma.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:smtp.ans.com.br a:ans.com.br include:sendgrid.net ip4:45.238.65.49/29 -all
📊 DNS lookups: 4/10
✓ 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
✓ 4 found
mail._domainkey
dkim._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- emktownership=t9jen/On7OE0.
- SPFv=spf1 mx a:smtp.ans.com.br a:ans.com.br include:sendgrid.net ip4:45.238.65.49/29 -all
Full email verification for ans.com.br
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