Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unisagrado.edu.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 09:16:09 UTC · ↺ Refresh
MX Hostnames
- unisagrado-edu-br.mail.protection.outlook.com
MX Priorities
- unisagrado-edu-br.mail.protection.outlook.com: 0
A / AAAA Records
- 144.22.135.177 (no PTR)
Mail Server IPs
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.unisagrado.edu.br hostmaster.unisagrado.edu.br 123 1200 600 1814400 300
Primary NS (mname)
ns1.unisagrado.edu.br
Admin Email (rname)
hostmaster@unisagrado.edu.br
Serial
123
Refresh
1200s
Retry
600s
Expire
1814400s
Minimum TTL
300s
Nameservers (NS)
ns1.unisagrado.edu.br
dnsusc.unisagrado.edu.br
ns.unisagrado.edu.br
dnsusc1.unisagrado.edu.br
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:amazonses.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1; pct=100; rf=afrf
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
5 records- SPFv=spf1 include:spf.protection.outlook.com include:amazonses.com -all
- MS=ms44995128
- include:6059712.spf10.hubspotemail.net
- adobe-idp-site-verification=ed48d38c5e740c96f8b759c726a9a594c152bd49932ea541f29e11600d6a5630
- google-site-verification=3UhQqEPXgM3mL-K89lX0dr-mHEVh2wQKKrNkqHtpdlw
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