Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
utadeo.edu.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 08:50:53 UTC · ↺ Refresh
MX Hostnames
- utadeo-edu-co.mail.protection.outlook.com
MX Priorities
- utadeo-edu-co.mail.protection.outlook.com: 0
A / AAAA Records
- 190.105.145.201 ↩ 145201.pf15.flmlr-white.com.ar
- 54.235.156.160 ↩ ec2-54-235-156-160.compute-1.amazonaws.com
Mail Server IPs
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
miki.ns.cloudflare.com dns.cloudflare.com 2400018989 10000 2400 604800 1800
Primary NS (mname)
miki.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400018989
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
miki.ns.cloudflare.com
quinton.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:200.110.145.61/31 ip4:107.155.97.174/32 ip4:167.114.182.65/32 ip4:149.56.23.231/32 ip4:34.230.189.33/32 ip4:52.3.158.86/32 ip4:190.105.145.201/32 ip4:149.72.156.91/32 ip4:152.70.200.32/32 ip4:129.213.178.79/32 ip4:149.130.174.140/32ip4:158.247.120.108/32 ip4:158.247.124.106/32 ip4:190.60.231.2/32 ip4:51.79.90.15/32 include:spf.protection.outlook.com include:spf.os-ns.com include:_spfcluster.acepta.co include:spf.mailjet.com include:_spf.google.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; pct=100; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- SPFv=spf1 ip4:200.110.145.61/31 ip4:107.155.97.174/32 ip4:167.114.182.65/32 ip4:149.56.23.231/32 ip4:34.230.189.33/32 ip4:52.3.158.86/32 ip4:190.105.145.201/32 ip4:149.72.156.91/32 ip4:152.70.200.32/32 ip4:129.213.178.79/32 ip4:149.130.174.140/32ip4:158.247.120.108/32 ip4:158.247.124.106/32 ip4:190.60.231.2/32 ip4:51.79.90.15/32 include:spf.protection.outlook.com include:spf.os-ns.com include:_spfcluster.acepta.co include:spf.mailjet.com include:_spf.google.com -all
- MS=CABB0156FFC713F0F532926B005941450B949B59
- MS=OLB9NG3YVUERDD4WD0SA1LVE90RVUW5I8W5DDFOJ
- cloudflare_dashboard_sso=073999a887b5b874496c668600167aff
- p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA/X/x0osAa7q4J474txgXAeqgS4g1VWXM8UeoR7MjZEAx7S4LQlkIbP24UHxikPuUDX4Zuz0+uG73BroI0a0PBYNGBbRrnX5JyhF++FMxqOI7TVQ+m8gVgt/SEjl76TQJAapUupcjXYaYlGDtaInyAD0ZP4r0wX7M35M3OzTsg4RJcv7T6H77iQ5s7GEl4DV7lLN0CRIw1rcK4o
- spf2.0/mfromamxip4:190.105.144.0/21-all
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