clusteritc.co

Valid Email Server
Domain Lookup › clusteritc.co
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
clusteritc.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 01:31:16 UTC · ↺ Refresh

MX Hostnames

  • clusteritc-co.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 20.38.34.53

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

nameserver01.mi.com.co
nameserver04.mi.com.co
nameserver02.mi.com.co
nameserver03.mi.com.co

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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
  • 6y0fc8hz2ny0wtkwxtxh6d24x22b9bqk
  • MS=E3634328A9BBD3DC1A5733CCF4B0DC5053650330.
  • SPFv=spf1 include:spf.protection.outlook.com -all
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