happycity.com.co

Valid Email Server
Domain Lookup › happycity.com.co

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
happycity.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-25 23:26:13 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • happycity-com-co.mail.protection.outlook.com: 0

A / AAAA Records

  • 45.55.126.90 (no PTR)

Mail Server IPs

  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
  • 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com

SOA Record

Raw SOA ns-261.awsdns-32.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-261.awsdns-32.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-261.awsdns-32.com
ns-812.awsdns-37.net
ns-1318.awsdns-36.org
ns-1838.awsdns-37.co.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 a include:_spf.embluemail.com include:spf.protection.outlook.com include:spf.sendinblue.com mx ~all
📊 DNS lookups: 5/10
~ 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

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

4 records
  • Sendinblue-code:49ff9e1e5eafa1b429a989f0f10fdacf
  • google-site-verification=P3AKv_4kP2zZnmG-2MBM_X9cq70yQVlAEvSY6OySsxk
  • SPFv=spf1 a include:_spf.embluemail.com include:spf.protection.outlook.com include:spf.sendinblue.com mx ~all
  • MS=51A80543F69EA372049984B339DD6282392F5FE4
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