Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
peixoto.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 06:11:26 UTC · ↺ Refresh
MX Hostnames
- mx-01-us-west-2.prod.hydra.sophos.com
- mx-02-us-west-2.prod.hydra.sophos.com
MX Priorities
- mx-01-us-west-2.prod.hydra.sophos.com: 10
- mx-02-us-west-2.prod.hydra.sophos.com: 20
A / AAAA Records
- 104.26.1.110 (no PTR)
- 172.67.74.137 (no PTR)
- 104.26.0.110 (no PTR)
- 2606:4700:20::681a:6e (no PTR)
- 2606:4700:20::681a:16e (no PTR)
- 2606:4700:20::ac43:4a89 (no PTR)
Mail Server IPs
- 44.234.222.180 ↩ ec2-44-234-222-180.us-west-2.compute.amazonaws.com
- 34.215.37.215 ↩ ec2-34-215-37-215.us-west-2.compute.amazonaws.com
- 50.112.72.129 ↩ ec2-50-112-72-129.us-west-2.compute.amazonaws.com
SOA Record
Raw SOA
owen.ns.cloudflare.com dns.cloudflare.com 2400108607 10000 2400 604800 1800
Primary NS (mname)
owen.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400108607
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sara.ns.cloudflare.com
owen.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:201.48.43.0/27 ip4:200.141.248.176/29 -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
7 records- MS=82C29D786E5A66C30A2D8C7FD2B258AAD864ACB1
- facebook-domain-verification=cu33dgfsj51tnidmzp44rqdgpbekf1
- google-site-verification=8XCkpNUGQz4HlyeZiIxXAEtu8J-bo4eDOOAXA4dIOpk
- google-site-verification=kkNMavrv9wFEraY8RZcFlknfi7T35Me7V-oyvdJKVmw
- sophos-domain-verification=e58201fa1664b014e0f56bf7c2e92794c3be433e
- SPFv=spf1 mx ip4:201.48.43.0/27 ip4:200.141.248.176/29 -all
- v=spf2 mx ip4:201.48.43.0/27 ip4:200.141.248.176/29 -all
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