Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
coyasistemas.com.ar
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-07-01 16:09:39 UTC · ↺ Refresh
MX Hostnames
- mail.coyasistemas.com.ar
MX Priorities
- mail.coyasistemas.com.ar: 10
A / AAAA Records
- 162.255.162.222 ↩ dagobah.servidorlinux.com.ar
Mail Server IPs
- 162.255.162.222 ↩ dagobah.servidorlinux.com.ar
SOA Record
Raw SOA
ns3.lanubehosting.com root.coyasistemas.com.ar 2025101701 3600 3600 1209600 86400
Primary NS (mname)
ns3.lanubehosting.com
Admin Email (rname)
root@coyasistemas.com.ar
Serial
2025101701
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns4.lanubehosting.com
ns3.lanubehosting.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:162.255.162.222 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✗ None detectedNo 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 ip4:162.255.162.222 ~all
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