Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
uninassau.edu.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 11:47:20 UTC · ↺ Refresh
MX Hostnames
- uninassau-edu-br.mail.protection.outlook.com
MX Priorities
- uninassau-edu-br.mail.protection.outlook.com: 10
A / AAAA Records
- 189.80.207.21 (no PTR)
- 179.185.57.181 ↩ sereducacional.static.gvt.net.br
Mail Server IPs
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
uninassau.edu.br hostmaster.uninassau.edu.br 2026031801 43200 7200 1209600 3600
Primary NS (mname)
uninassau.edu.br
Admin Email (rname)
hostmaster@uninassau.edu.br
Serial
2026031801
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns1.mauriciodenassau.edu.br
dns2.mauriciodenassau.edu.br
SPF Record
✓ Strict (-all)
v=spf1 ip4:64.18.0.0/20 ip4:207.126.144.0/20 ip4:74.125.148.0/22 ip4:74.125.244.0/22 ip4:200.199.41.40/29 ip4:123.45.6.7 ip4:67.21.115.0/24 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=d; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 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
11 records- facebook-domain-verification=va0chs7ldqb9sftrpl3p5lzpl96hn2
- SPFv=spf1 ip4:64.18.0.0/20 ip4:207.126.144.0/20 ip4:74.125.148.0/22 ip4:74.125.244.0/22 ip4:200.199.41.40/29 ip4:123.45.6.7 ip4:67.21.115.0/24 include:spf.protection.outlook.com -all
- google-site-verification=qY8pid5Cc8llqLtb_cl-j7juc0mBio2Y0Fl-hvoqsUo
- knowbe4-site-verification=1e6601f103c3a7b70abf5aa4347119ff
- 3zt98tf2hfl9y5m8zclq2drs5knttzxq
- qhqr55wbjw778v102ypt0x3klrdyf212
- _globalsign-domain-verification=3_BKhkKlOG5b62chCShBXBoU6r5pzLVRCoVVcm4r72
- asap-site-verification-4103ba43-9260-45a6-ba24-3673a506fcdc
- MS=ms90239798
- sendinblue-site-verification=3211119
- _globalsign-domain-verification=3xkMzMnZU1sM0pGUFsvSjzoB2Gy8eEOBGHo8Uog56u
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