rubiosamaca.com.co

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
rubiosamaca.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-23 03:17:11 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 209.133.221.202 ↩ host5.bienvenidohosting.com

Mail Server IPs

  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 52.101.60.160 ↩ mail-bn0pr04cu00800.inbound.protection.outlook.com
  • 52.101.60.154 ↩ mail-bn0pr03cu00302.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f909::3 ↩ mail-bnypr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com

SOA Record

Raw SOA ns5.bienvenidohosting.com camilo\.martinez91.gmail.com 2026081801 3600 1800 1209600 86400
Primary NS (mname)
ns5.bienvenidohosting.com
Admin Email (rname)
camilo\@martinez91.gmail.com
Serial
2026081801
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns6.bienvenidohosting.com
ns5.bienvenidohosting.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:209.133.221.202 include:relay.mailchannels.net +a +mx +ip4:162.55.82.38 include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;pct=100;fo=0;rf=afrf;ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

1 record
  • SPFv=spf1 ip4:209.133.221.202 include:relay.mailchannels.net +a +mx +ip4:162.55.82.38 include:spf.protection.outlook.com -all
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