Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
colegioandino.edu.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 07:28:48 UTC · ↺ Refresh
MX Hostnames
- colegioandino-edu-co.mail.protection.outlook.com
MX Priorities
- colegioandino-edu-co.mail.protection.outlook.com: 0
A / AAAA Records
- 104.19.154.92 (no PTR)
Mail Server IPs
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
elias.ns.cloudflare.com dns.cloudflare.com 2399333270 10000 2400 604800 1800
Primary NS (mname)
elias.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399333270
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
elias.ns.cloudflare.com
lila.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:190.25.224.197 ip4:170.25.224.198 ip4:147.253.221.228 ip4:156.70.34.146 ip4:156.70.34.144 include:spf.protection.outlook.com include:comunicaciones.colegioandino.edu.co mx ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
5 records- adobe-idp-site-verification=2c1b009d2ca6d41936e78d4bc0180670a3fd9089ccc4edaa01acb03f098ad79a
- apple-domain-verification=Zj8PW2GSP16O3O5j
- jamf-site-verification=zmHbMdRH2RCdRGZ8Jc86BQ
- SPFv=spf1 ip4:190.25.224.197 ip4:170.25.224.198 ip4:147.253.221.228 ip4:156.70.34.146 ip4:156.70.34.144 include:spf.protection.outlook.com include:comunicaciones.colegioandino.edu.co mx ~all
- _dmarc Valor TXT: v=DMARC1; p=quarantine
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