Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ciedi.edu.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 13:41:25 UTC · ↺ Refresh
MX Hostnames
- ciedi-edu-co.mail.protection.outlook.com
MX Priorities
- ciedi-edu-co.mail.protection.outlook.com: 0
A / AAAA Records
- 34.174.40.58 ↩ 58.40.174.34.bc.googleusercontent.com
Mail Server IPs
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
ns6255.hostgator.com dnsadmin.gator3128.hostgator.com 2026032800 86400 7200 3600000 86400
Primary NS (mname)
ns6255.hostgator.com
Admin Email (rname)
dnsadmin@gator3128.hostgator.com
Serial
2026032800
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns3242.hostgator.com
ns3241.hostgator.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:34.174.40.58 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
3 records- google-site-verification=ORy2WeKslwefICgMoSoX3jmAwXfhYEF7tBURZ12kDEQ
- MS=ms57457211
- SPFv=spf1 include:spf.protection.outlook.com ip4:34.174.40.58 -all
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