exponenciar.com.ar

Valid Email Server
Domain Lookup › exponenciar.com.ar

Domain Overview

DNS: ✓ just now Checker: ✓ just now
exponenciar.com.ar
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-23 03:17:06 UTC · ↺ Refresh

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MX Hostnames

  • exponenciar-com-ar.mail.protection.outlook.com

MX Priorities

  • exponenciar-com-ar.mail.protection.outlook.com: 0

A / AAAA Records

  • 192.185.36.108 ↩ ricksradioshop.com

Mail Server IPs

  • 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 52.101.60.148 ↩ mail-bnypr04cu00104.inbound.protection.outlook.com
  • 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c918::5 ↩ mail-byapr05cu00805.inbound.protection.outlook.com
  • 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com

SOA Record

Raw SOA o200.prima.com.ar dnsmaster.prima.com.ar 2025030503 900 3600 3600000 86400
Primary NS (mname)
o200.prima.com.ar
Admin Email (rname)
dnsmaster@prima.com.ar
Serial
2025030503
Refresh
900s
Retry
3600s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

o2000.prima.com.ar
o200.prima.com.ar

SPF Record

✓ Strict (-all)
v=spf1 include:spf.hostmar.com include:hostmar.com include:spf.protection.outlook.com include:spf.myperfit.com include:sendgrid.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=quarantine
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

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

2 records
  • MS=ms91332806
  • SPFv=spf1 include:spf.hostmar.com include:hostmar.com include:spf.protection.outlook.com include:spf.myperfit.com include:sendgrid.net -all
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