Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sumare.edu.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 14:53:46 UTC · ↺ Refresh
MX Hostnames
- sumare-edu-br.mail.protection.outlook.com
MX Priorities
- sumare-edu-br.mail.protection.outlook.com: 10
A / AAAA Records
- 170.231.14.24 (no PTR)
Mail Server IPs
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1355.awsdns-41.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1355.awsdns-41.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-258.awsdns-32.com
ns-950.awsdns-54.net
ns-1355.awsdns-41.org
ns-2010.awsdns-59.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf1.auinmeio.com.br include:spf2.auinmeio.com.br include:spf1.auinmeio.com.br include:spf2.auinmeio.com.br include:_spf.kmitd.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=dmarc1;p=none;rua=mailto:[email protected];ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 6 found
selector1._domainkey
selector2._domainkey
mail._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ 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 a mx include:spf1.auinmeio.com.br include:spf2.auinmeio.com.br include:spf1.auinmeio.com.br include:spf2.auinmeio.com.br include:_spf.kmitd.com ~all
- 9v6dvnihsqknjsjua00pgvof6r
- mto65nr97ns7bvgp0v0dsuk56h
- o0avuc02nalabcddqno6n1ae7d
- p3i9if64vq9sf0g0n7ni9n06r7
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