Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
zahil.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 11:27:52 UTC · ↺ Refresh
MX Hostnames
- zahil-com-br.mail.protection.outlook.com
MX Priorities
- zahil-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.68.191 (no PTR)
- 172.67.198.9 (no PTR)
- 2606:4700:3037::6815:44bf
- 2606:4700:3035::ac43:c609
Mail Server IPs
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
mark.ns.cloudflare.com dns.cloudflare.com 2404301926 10000 2400 604800 1800
Primary NS (mname)
mark.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2404301926
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
serena.ns.cloudflare.com
mark.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.rdstation.com.br include:sendgrid.net ip4:20.96.184.146/32 ip4:20.96.200.191/32 include:spf.protection.outlook.com include:cust-senderid.exacttarget.com include:spf.appuni.com.br ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate 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
✓ 3 found
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- google-site-verification=mhwsyy4VZIYefoCwMitspqyKG6hOUBH69NKQWEQkTJY
- SPFv=spf1 include:_spf.rdstation.com.br include:sendgrid.net ip4:20.96.184.146/32 ip4:20.96.200.191/32 include:spf.protection.outlook.com include:cust-senderid.exacttarget.com include:spf.appuni.com.br ~all
- MS=ms68375503
- brevo-code:f9ef0fbb5512261b7af821289bc264f0
- google-site-verification=fqbs7uUd--M4LUATRyNmxPlcXoQ7AdSOEeRsyxmf6hE
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