Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
formasestrategicas.com.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-23 05:01:29 UTC · ↺ Refresh
MX Hostnames
- formasestrategicas.com.co
MX Priorities
- formasestrategicas.com.co: 0
A / AAAA Records
- 190.8.177.170 ↩ servidor1.formasestrategicas.com.co
Mail Server IPs
- 190.8.177.170 ↩ servidor1.formasestrategicas.com.co
SOA Record
Raw SOA
ns1.colombiahosting.com.co julianm.colhost.com 2026092300 3600 7200 1209600 86400
Primary NS (mname)
ns1.colombiahosting.com.co
Admin Email (rname)
julianm@colhost.com
Serial
2026092300
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns4.colombiahosting.com
ns2.colombiahosting.com
ns1.colombiahosting.com
ns3.colombiahosting.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:190.8.177.170 +include:_spf.colhost.com +include:md02.com +include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate 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 +a +mx +ip4:190.8.177.170 +include:_spf.colhost.com +include:md02.com +include:spf.protection.outlook.com ~all
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