Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
amchambrasil.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 03:31:31 UTC · ↺ Refresh
MX Hostnames
- amchambrasil-com-br.mail.protection.outlook.com
MX Priorities
- amchambrasil-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.22.11 (no PTR)
- 172.67.201.179 (no PTR)
- 2606:4700:3031::6815:160b
- 2606:4700:3030::ac43:c9b3
Mail Server IPs
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
naomi.ns.cloudflare.com dns.cloudflare.com 2400637877 10000 2400 604800 1800
Primary NS (mname)
naomi.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400637877
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
naomi.ns.cloudflare.com
wesley.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.emailmkt.correio.ws include:enviosagencia.com include:timeenvios.com include:spf.protection.outlook.com include:spf_13737.aknamail.com.br include:_spf.rdstation.com.br include:sendgrid.net a mx ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- google-site-verification=LUPNksQuIDUURQhrEyAw1-D29Vc44ihfGprM-NMr6XE
- google-site-verification=R3Ah3ymRviPho4p-r7sjJlXApYuyKwvjAIxlNCen7_A
- k=rsa p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDO5Lp2t3hjr4NzPv1oj58o9BRI713CkHjrxeP6ZuoIAz7T3CbUkiZPSPnH5rZva3IFU8Y8Oi1W4PY7zriXN/L4/yZcFxlqQ/qP70Dln5qhmdB1Hd6cg68e0XTak/VrJajVjYGtgPt2ZWvJ9xelanyob9nB4Yb3sNRI6V98R6CXwIDAQAB
- o=~
- SPFv=spf1 include:_spf.emailmkt.correio.ws include:enviosagencia.com include:timeenvios.com include:spf.protection.outlook.com include:spf_13737.aknamail.com.br include:_spf.rdstation.com.br include:sendgrid.net a mx ~all
- cisco-ci-domain-verification=6ed9aa8b5084522570a0335d37241504a930fcf25742acc61986c98755fda0db
- d365mktkey=hhC54RekfAAzjMr2mkzgkvuxxmMrZXAWwxshRmqezX8x
- google-gws-recovery-domain-verification=61260001
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