Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fael.edu.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 01:21:48 UTC · ↺ Refresh
MX Hostnames
- fael-edu-br.mail.protection.outlook.com
MX Priorities
- fael-edu-br.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.5.179 (no PTR)
- 172.67.71.47 (no PTR)
- 104.26.4.179
- 2606:4700:20::ac43:472f
- 2606:4700:20::681a:4b3
- 2606:4700:20::681a:5b3
Mail Server IPs
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
nola.ns.cloudflare.com dns.cloudflare.com 2398741917 10000 2400 604800 1800
Primary NS (mname)
nola.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398741917
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
nola.ns.cloudflare.com
tom.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
✓ 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
15 records- lvn94m37fwyvmcvx9s3vbsywxws31kzv
- mj2blfy0bvsmxppg6gy2llhhd21vjylr
- v=msv1 t=bb721752074e57438f62570a125c8e
- SPFv=spf1 include:spf.protection.outlook.com -all
- 0w6x8d6r00r0znxz4rfw5vsbpty7917v
- 1nxgtbxxfg9m8nlxq21kyr0hgqwbypfx
- _globalsign-domain-verification=63x8YNjz63wr586DXmqSXrbaI6v0OogaklzGguIt1w
- _globalsign-domain-verification=d2YGLuBL0UlJNdu7DK8eqPPKwMZs4W2R9-wlEdjUzJ
- _j9hfdpmot6m9x2f7dcijnvfr9p2n4up
- apple-domain-verification=1P2R1MM62ahKTA43
- apple-domain-verification=NGxDbsnG6R9oL8vV
- d4cmqf4zwshs01f04qfnzqvvp3fj6l51
- facebook-domain-verification=xk5vjfpsnxd5jrhz8usqhxqgxqx1g8
- google-site-verification=eg6FzHgxDqNeskpWcgY0q8j8DoVSMRvAVuRGio0x2uc
- google-site-verification=u5xlB2c4iIF1y5y01tHekKKuIHX8KYWF1KlKhAq_yYc
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