Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fuabc.org.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 09:20:51 UTC · ↺ Refresh
MX Hostnames
- fuabc-org-br.mail.protection.outlook.com
MX Priorities
- fuabc-org-br.mail.protection.outlook.com: 10
A / AAAA Records
- 186.202.13.43 ↩ vpshost1427.publiccloud.com.br
Mail Server IPs
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
nicolas.ns.cloudflare.com dns.cloudflare.com 2400454055 10000 2400 604800 1800
Primary NS (mname)
nicolas.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400454055
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
uma.ns.cloudflare.com
nicolas.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.skymail.net.br include:spf.protection.outlook.com include:spf.comunique-se.com.br ip4:3.123.94.133 ip4:35.158.225.191 ip4:51.250.124.67 ip4:51.250.52.197 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
default._domainkey
mail._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
3 records- brevo-code:ce3f74f00367c1269706525c15f16f49
- SPFv=spf1 include:spf.skymail.net.br include:spf.protection.outlook.com include:spf.comunique-se.com.br ip4:3.123.94.133 ip4:35.158.225.191 ip4:51.250.124.67 ip4:51.250.52.197 -all
- MS=ms47853024
Full email verification for fuabc.org.br
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