Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
caasa.com.ar
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-23 09:56:24 UTC · ↺ Refresh
MX Hostnames
- mail.caasa.com.ar
MX Priorities
- mail.caasa.com.ar: 0
A / AAAA Records
- 138.219.43.209 ↩ sd-1465396-l.dattaweb.com
Mail Server IPs
- 138.219.43.209 ↩ sd-1465396-l.dattaweb.com
SOA Record
Raw SOA
ns9.hostmar.com root.hostmar.com 2025100201 28800 7200 2000000 86400
Primary NS (mname)
ns9.hostmar.com
Admin Email (rname)
root@hostmar.com
Serial
2025100201
Refresh
28800s
Retry
7200s
Expire
2000000s
Minimum TTL
86400s
Nameservers (NS)
ns10.hostmar.com
ns9.hostmar.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.hostmar.com include:_spf.google.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ 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
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.hostmar.com include:_spf.google.com include:spf.protection.outlook.com -all
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