Domain Overview
DNS: ✓ 13h ago
Checker: ✓ 13h ago
biotecom.cl
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-01 03:17:27 UTC · ↺ Refresh
MX Hostnames
- biotecom-cl.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 201.148.104.200 ↩ nuevoplaneta104200.dedicados.cl
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
dns3.planetahosting.cl
dns1.planetahosting.cl
dns2.planetahosting.cl
dns4.planetahosting.cl
SPF Record
✓ Strict (-all)
v=spf1 ip4:201.148.104.200 include:spf.protection.outlook.com include:_spf-c.mailbaby.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:201.148.104.200 include:spf.protection.outlook.com include:_spf-c.mailbaby.net -all
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