carballoyasoc.com.ar

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

Domain Overview

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

Checked via [email protected] · 2026-09-23 02:47:24 UTC · ↺ Refresh

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MX Hostnames

  • mx.fibercorp.com.ar
  • carballoyasoc-com-ar.mail.protection.outlook.com

MX Priorities

  • mx.fibercorp.com.ar: 10
  • carballoyasoc-com-ar.mail.protection.outlook.com: 5

A / AAAA Records

  • 149.78.140.144 ↩ server.carballoyasoc.com.ar

Mail Server IPs

  • 201.212.2.145 ↩ mx.fibercorp.com.ar
  • 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 52.101.60.176 ↩ mail-bn0pr04cu00900.inbound.protection.outlook.com
  • 2a01:111:f403:f801:: ↩ mail-byapr05cu00700.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::8 ↩ mail-bn0pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com

SOA Record

Raw SOA o200.prima.com.ar admin.fibercorp.com.ar 15 86400 900 604800 3600
Primary NS (mname)
o200.prima.com.ar
Admin Email (rname)
admin@fibercorp.com.ar
Serial
15
Refresh
86400s
Retry
900s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

o2000.prima.com.ar
o200.prima.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

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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=ms20257198
  • SPFv=spf1 include:spf.protection.outlook.com -all
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