Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
anacouto.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 17:32:39 UTC · ↺ Refresh
MX Hostnames
- anacouto-com-br.mail.protection.outlook.com
MX Priorities
- anacouto-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 51.81.106.37 ↩ chserver8.rapidcloud.com.br
Mail Server IPs
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
SOA Record
Raw SOA
master.rapidcloud.com.br datacenter.rapidcloud.com.br 2026031807 3600 1800 1209600 86400
Primary NS (mname)
master.rapidcloud.com.br
Admin Email (rname)
datacenter@rapidcloud.com.br
Serial
2026031807
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
edge.rapidcloud.com.br
slave.rapidcloud.com.br
master.rapidcloud.com.br
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:177.136.241.79 include:relay.mailbaby.net +ip4:51.81.106.37 +include:spf.protection.outlook.com +include:_spf.rdstation.com.br +include:sendgrid.net -all
📊 DNS lookups: 6/10
✓ 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
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
1 record- SPFv=spf1 +a +mx +ip4:177.136.241.79 include:relay.mailbaby.net +ip4:51.81.106.37 +include:spf.protection.outlook.com +include:_spf.rdstation.com.br +include:sendgrid.net -all
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