cetaco.com.ar

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

Domain Overview

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

Checked via [email protected] · 2026-05-21 01:37:32 UTC · ↺ Refresh

MX Hostnames

  • mail.cetaco.com.ar

MX Priorities

No priority data.

A / AAAA Records

  • 91.121.33.86

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

sf1.avnam.net
ns1.esseguro.net

SPF Record

✓ Strict (-all)
v=spf1 a mx a:cetaco.com.ar ip4:91.121.33.86 ip4:200.110.145.0/27 ip4:190.210.186.0/24 ip4:181.119.65.0/24 ip4:181.119.146.0/24 include:avnam.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=50; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 50% of failing messages only

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

1 record
  • SPFv=spf1 a mx a:cetaco.com.ar ip4:91.121.33.86 ip4:200.110.145.0/27 ip4:190.210.186.0/24 ip4:181.119.65.0/24 ip4:181.119.146.0/24 include:avnam.net -all
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