Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ucema.edu.ar
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 13:59:39 UTC · ↺ Refresh
MX Hostnames
- ucema-edu-ar.mail.protection.outlook.com
MX Priorities
- ucema-edu-ar.mail.protection.outlook.com: 0
A / AAAA Records
- 200.10.120.253 ↩ 253.host.advance.com.ar
- 190.210.238.97 ↩ customer-static-210-238-97.iplannetworks.net
Mail Server IPs
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1211.awsdns-23.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1211.awsdns-23.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1811.awsdns-34.co.uk
ns-317.awsdns-39.com
ns-836.awsdns-40.net
ns-1211.awsdns-23.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:50532602.spf10.hubspotemail.net include:_spf.salesforce.com include:aspmx.pardot.com include:_spf.embluemail.com include:sendgrid.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100
⚠ 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
2 records- anthropic-domain-verification-2hv6k9=hFKHAh5HY6vAbydKcCu6G13Wl
- SPFv=spf1 include:spf.protection.outlook.com include:50532602.spf10.hubspotemail.net include:_spf.salesforce.com include:aspmx.pardot.com include:_spf.embluemail.com include:sendgrid.net -all
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