Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
biopruebas.com.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-06 15:20:02 UTC · ↺ Refresh
MX Hostnames
- mx01.cloudmail.com.co
- mx02.cloudmail.com.co
MX Priorities
- mx02.cloudmail.com.co: 20
- mx01.cloudmail.com.co: 10
A / AAAA Records
- 50.22.151.202 ↩ ca.97.1632.ip4.static.sl-reverse.com
Mail Server IPs
- 169.61.111.195 ↩ mx02.cloudmail.com.co
- 169.61.151.106 ↩ mx01.cloudmail.com.co
SOA Record
Raw SOA
nserver.calipso.com.co fborrero.calipso.com.co 2026040101 28800 7200 604800 86400
Primary NS (mname)
nserver.calipso.com.co
Admin Email (rname)
fborrero@calipso.com.co
Serial
2026040101
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
nserver.calipso.com.co
nserver2.calipso.com.co
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:169.61.135.189 ip4:169.61.135.184 include:calipso.com.co include:cloudmail.com.co include:isiigo.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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 mx a ip4:169.61.135.189 ip4:169.61.135.184 include:calipso.com.co include:cloudmail.com.co include:isiigo.com -all
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