sanmarino.com.co

Valid Email Server
Domain Lookup › sanmarino.com.co

Domain Overview

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

Checked via [email protected] · 2026-05-21 14:05:55 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 74.208.124.63 ↩ cpanel.lrc.co

Mail Server IPs

  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA max.ns.cloudflare.com dns.cloudflare.com 2402571985 10000 2400 604800 1800
Primary NS (mname)
max.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2402571985
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

max.ns.cloudflare.com
uma.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:209.190.5.19 ip4:209.190.5.20 ip4:209.190.5.200/29 ip4:74.208.199.126 include:_spf.lrc.co include:spf.protection.outlook.com include:spf1.masivapp.com include:_spf.us.sendclean.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=0;
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
  • sophos-domain-verification=cc0a11adc351c132b00ab9fd39bdc13f28aed135
  • SPFv=spf1 ip4:209.190.5.19 ip4:209.190.5.20 ip4:209.190.5.200/29 ip4:74.208.199.126 include:_spf.lrc.co include:spf.protection.outlook.com include:spf1.masivapp.com include:_spf.us.sendclean.net -all
  • MS=ms68791110
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