Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kienbaum.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 12:56:28 UTC · ↺ Refresh
MX Hostnames
- kienbaum-com-br.mail.protection.outlook.com
MX Priorities
- kienbaum-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 213.190.5.202 (no PTR)
Mail Server IPs
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
e.sec.dns.br hostmaster.registro.br 2026074000 345600 900 604800 900
Primary NS (mname)
e.sec.dns.br
Admin Email (rname)
hostmaster@registro.br
Serial
2026074000
Refresh
345600s
Retry
900s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
f.sec.dns.br
e.sec.dns.br
SPF Record
✓ Strict (-all)
v=spf1 include:spf.plugcrm.net include:spf.protection.outlook.com include:transmail.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
5 records- google-site-verification=flKbRh4FmlAAmNNWeOpNQyUhttoFlmBifrPqxN2FoFI
- SPFv=spf1 include:spf.plugcrm.net include:spf.protection.outlook.com include:transmail.net -all
- MS=ms26738522
- google-site-verification=PIEbLVJ6eXQMyIg9NUddwwa6_3fbNb01T7xL0PYI7E0
- google-site-verification=_ivgAT2L9IPBZ2CBhsPJtd6BLv4BT7kJHykpiOpixw8
Full email verification for kienbaum.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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