Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unicuritiba.edu.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 15:44:49 UTC · ↺ Refresh
MX Hostnames
- unicuritiba-edu-br.mail.protection.outlook.com
MX Priorities
- unicuritiba-edu-br.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.5.215 (no PTR)
- 104.18.4.215 (no PTR)
Mail Server IPs
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1410.awsdns-48.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1410.awsdns-48.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-742.awsdns-28.net
ns-1410.awsdns-48.org
ns-1615.awsdns-09.co.uk
ns-18.awsdns-02.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
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
7 records- SPFv=spf1 include:spf.protection.outlook.com -all
- wAhWSw5bVInwLk6YbrNKxuPQ1lHwaxUoqfzct5H/TTgkSGwDnLhxvx82aF4foMl0QybnI7cal5CTbA8Ab2H+KA== ...
- MS=634A155890D730AF0FB9D528D300E5F7D1712605
- MS=ms58292519
- google-site-verification=1ftowKz4EWao6pAtpalabYsuyaMUD8-vH9JjeBwCvco
- google-site-verification=Mch3HOjhPlt96NFZtzHR-BYTl5WPRE-d-fIIkSgnXvs
- google-site-verification=i3-JoDPGqfliJp-VJBx2fV2F2TQHTMBAUiZH51_CX7c
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