Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
americanet.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 03:39:41 UTC · ↺ Refresh
MX Hostnames
- americanet-com-br.mail.protection.outlook.com
MX Priorities
- americanet-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 186.225.127.11 (no PTR)
Mail Server IPs
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
cp1.americanet.com.br postmaster.americanet.com.br 2026031901 3600 1800 1209600 86400
Primary NS (mname)
cp1.americanet.com.br
Admin Email (rname)
postmaster@americanet.com.br
Serial
2026031901
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
cp6.americanet.com.br
cp5.americanet.com.br
SPF Record
✓ Strict (-all)
v=spf1 mx a include:_spf2.americanet.com.br include:spf.protection.outlook.com include:amazonses.com ip4:186.225.127.0/24 ip4:191.241.225.0/24 ip4:186.225.98.0/24 ip4:192.175.104.0/24 ip4:187.17.160.0/24 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- MS=ms43006612
- SPFv=spf1 mx a include:_spf2.americanet.com.br include:spf.protection.outlook.com include:amazonses.com ip4:186.225.127.0/24 ip4:191.241.225.0/24 ip4:186.225.98.0/24 ip4:192.175.104.0/24 ip4:187.17.160.0/24 -all
- vvl2iulp5vfj9h3u7gih4mmvn1
- nmp6sqt3cmo2osrneq747793j0
- google-site-verification=pp3Z4gvOTMk3ix6mJAw_QVpejHzCKZJI8u0l9PsK1EE
- MS=2DFF8CAC7AA7E8E96D89ADCDAEB79FAD07BEA7C8
- kscs6e2u2fmctulvo60h75gp7p
- 4cjv3v9e6he82ohk4p3k345vb7
- google-site-verification=vAE205C577dXilA8Zua4ZIn4JzFnZh5y39m-SrwAlc0
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