Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cni.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 08:56:25 UTC · ↺ Refresh
MX Hostnames
- cni-com-br.mail.protection.outlook.com
MX Priorities
- cni-com-br.mail.protection.outlook.com: 10
A / AAAA Records
- 191.233.16.218 (no PTR)
Mail Server IPs
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.f5clouddns.com f5xc-dns.f5.com 2026012953 86400 7200 360000 1800
Primary NS (mname)
ns1.f5clouddns.com
Admin Email (rname)
f5xc-dns@f5.com
Serial
2026012953
Refresh
86400s
Retry
7200s
Expire
360000s
Minimum TTL
1800s
Nameservers (NS)
ns2.f5clouddns.com
ns1.f5clouddns.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:_spf.atlassian.net include:spf.protection.outlook.com include:em9400.cni.com.br include:spf.comunique-se.com.br include:spf.mailjet.com include:spf.tipimail.com ip4:191.232.182.25 ip4:20.195.190.1 ip4:191.234.223.181 ip4:191.233.22.19 ip4:191.234.220.70 ip4:191.233.247.216 ip4:191.235.205.41 ip4:191.233.240.103 ip4:191.235.116.52 -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 239 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
11 records- MS=ms81729034
- SPFv=spf1 a mx include:_spf.atlassian.net include:spf.protection.outlook.com include:em9400.cni.com.br include:spf.comunique-se.com.br include:spf.mailjet.com include:spf.tipimail.com ip4:191.232.182.25 ip4:20.195.190.1 ip4:191.234.223.181 ip4:191.233.22.19 ip4:191.234.220.70 ip4:191.233.247.216 ip4:191.235.205.41 ip4:191.233.240.103 ip4:191.235.116.52 -all
- atlassian-domain-verification=mtCugyb/g7FfBf2QooYdgc770/Jfzre0e7CWN0jYvRheYh2xr5MGHrDZmUJjhtHF
- docusign=61851e33-f578-48ae-b22b-91ebdc794ca2
- dtm-domain-verification=sNwCs-iRl-kJSsbnuqD1QAMulAPQbRTJa_2wc6nLPWs
- d365mktkey=15h0icc2bnbcg77d09q4kz9j9
- amazonses:/QxyDNsQo42c3aFOy/T7hOzOQ0hsjbDVxUUTIpq9R3o=
- google-site-verification=zeRo7cmf5h93uXuQvFqAdnm23z1lNMv6wBM5a9kMpLw
- d365mktkey=HxtDZALyHsDF3epS5AJcb6HoobmLmvqE46eho9x3f4gx
- d365mktkey=HxtDZALyHsDF3epS5AJcb6HoobmLm
- 41e132c395094b62a04d207f9f4ccb60
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