Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
biosc.com.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 14:22:32 UTC · ↺ Refresh
MX Hostnames
- daabon-com-co-1.fortimailcloud.com
- daabon-com-co-2.fortimailcloud.com
MX Priorities
- daabon-com-co-2.fortimailcloud.com: 20
- daabon-com-co-1.fortimailcloud.com: 10
A / AAAA Records
- 104.21.84.186 (no PTR)
Mail Server IPs
- 159.48.178.132 ↩ proxysjc20.fortimailcloud.com
- 148.230.56.131 ↩ proxyda22.fortimailcloud.com
SOA Record
Raw SOA
ns31.domaincontrol.com dns.jomax.net 2025052800 28800 7200 604800 600
Primary NS (mname)
ns31.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025052800
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns32.domaincontrol.com
ns31.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:daabon-com-co.fortimailcloud.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- MS=ms75624999
- SPFv=spf1 include:spf.protection.outlook.com include:daabon-com-co.fortimailcloud.com -all
- MDAyMzk3NTBiaW9zYy5j
- MS=ms76816090
- MS=ms60695478
- sophos-domain-verification=a7e523f929808f82d6249f91655e1c1dd2d6da3d7ce3375a0e282b82371f1b58
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