costaricaporsiempre.org

Valid Email Server
Domain Lookup › costaricaporsiempre.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
costaricaporsiempre.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 05:53:00 UTC · ↺ Refresh

MX Hostnames

  • costaricaporsiempre-org.mail.protection.outlook.com

MX Priorities

  • costaricaporsiempre-org.mail.protection.outlook.com: 5

A / AAAA Records

  • 172.67.136.11 (no PTR)
  • 104.21.46.65 (no PTR)
  • 2606:4700:3035::ac43:880b
  • 2606:4700:3033::6815:2e41

Mail Server IPs

  • 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA anirban.ns.cloudflare.com dns.cloudflare.com 2399386171 10000 2400 604800 1800
Primary NS (mname)
anirban.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399386171
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

arushi.ns.cloudflare.com
anirban.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:zcsend.net ip4:50.87.253.59 include:spf.protection.outlook.com include:_spf.elasticemail.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • google-site-verification=2cruajZ9TEeWgaSIWXg25YzD-TfcNNHP8RAYmgn2RXQ
  • SPFv=spf1 include:zcsend.net ip4:50.87.253.59 include:spf.protection.outlook.com include:_spf.elasticemail.com -all
  • zoho-verification=zb64480990.zmverify.zoho.com
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