mastilsa.com.ar

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

Domain Overview

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

Checked via [email protected] · 2026-09-23 03:16:54 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • mastilsa-com-ar.mail.protection.outlook.com: 1

A / AAAA Records

  • 190.11.207.4 ↩ dns2.nodosud.com.ar

Mail Server IPs

  • 52.101.60.173 ↩ mail-bn3pr0501cu00105.inbound.protection.outlook.com
  • 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:c927::7 ↩ mail-bn0pr04cu00907.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.nodosud.com.ar domains.nodosud.com.ar 2026091601 3600 600 86400 3600
Primary NS (mname)
dns1.nodosud.com.ar
Admin Email (rname)
domains@nodosud.com.ar
Serial
2026091601
Refresh
3600s
Retry
600s
Expire
86400s
Minimum TTL
3600s

Nameservers (NS)

dns1.nodosud.com.ar
dns2.nodosud.com.ar

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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
  • google-site-verification=zDO6qKKuXFp8FYem4Rt6zwQV-yBakQMzxYEDtz0RRkA
  • SPFv=spf1 include:spf.protection.outlook.com -all
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