Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pucsp.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 20:00:43 UTC · ↺ Refresh
MX Hostnames
- pucsp-br.mail.protection.outlook.com
MX Priorities
- pucsp-br.mail.protection.outlook.com: 0
A / AAAA Records
- 200.144.145.33 ↩ noturno.pucsp.br
Mail Server IPs
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.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
SOA Record
Raw SOA
ns01.pucsp.br postmaster.pucsp.br 2026032601 3600 1800 1209600 3600
Primary NS (mname)
ns01.pucsp.br
Admin Email (rname)
postmaster@pucsp.br
Serial
2026032601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns02.pucsp.br
ns01.pucsp.br
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.elasticemail.com include:spf.protection.outlook.com include:pucspf.pucsp.br include:_spf.google.com include:_spf-ssg-b.microsoft.com include:_spf-ssg-c.microsoft.com ip4:200.144.144.164 include:amazonses.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=Nokjf13ewo-g_WH0NAGzLl4vTvNgT8rj-e4ADWsYuVY
- SPFv=spf1 include:_spf.elasticemail.com include:spf.protection.outlook.com include:pucspf.pucsp.br include:_spf.google.com include:_spf-ssg-b.microsoft.com include:_spf-ssg-c.microsoft.com ip4:200.144.144.164 include:amazonses.com -all
- MS=ms149165023600
Full email verification for pucsp.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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