academy.com.co

Valid Email Server
Domain Lookup › academy.com.co

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
academy.com.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-01 10:55:12 UTC · ↺ Refresh

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MX Hostnames

  • mx03.mi.com.co
  • mx01.mi.com.co

MX Priorities

  • mx01.mi.com.co: 0
  • mx03.mi.com.co: 5

A / AAAA Records

  • 157.173.208.12 (no PTR)

Mail Server IPs

  • 200.25.12.146 ↩ smtp-out-1014.mi.com.co
  • 200.25.12.145 ↩ smtp-out-1013.mi.com.co

SOA Record

Raw SOA nameserver01.mi.com.co hostmaster.academy.com.co 2025123003 10800 3600 1209600 3600
Primary NS (mname)
nameserver01.mi.com.co
Admin Email (rname)
hostmaster@academy.com.co
Serial
2025123003
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

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

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.mi.com.co ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7G5kAra7kxMmxZDZlAMHPjPGhsSfpaDh3Jlloa+I2Coi4T68Ksxi3ZvOg05/gpm/r+EpEdYdYNgjC6EKB1ClMDmcxDr97bgSDa9CarQok7VWLShxW5DgHXhph2xmzL2Xfaz5YxEaOe/WutLbb7yTvRClxxr7GGl6uPd+uq/lux4D4u21oxjYg07uZfKZLqyTZLgsoFeY7D+8OG
  • SPFv=spf1 include:_spf.mi.com.co ~all
  • brevo-code:6ca0566f764ffa145db0199dfec2adb0
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