Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dyf.com.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 02:38:50 UTC · ↺ Refresh
MX Hostnames
- mail.dyf.com.co
MX Priorities
- mail.dyf.com.co: 0
A / AAAA Records
- 190.8.176.106 ↩ aurea.colombiahosting.com.co
Mail Server IPs
- 190.8.176.106 ↩ aurea.colombiahosting.com.co
SOA Record
Raw SOA
ns1.colombiahosting.com sysadmin.colombiahosting.com.co 2026031900 3600 1800 1209600 86400
Primary NS (mname)
ns1.colombiahosting.com
Admin Email (rname)
sysadmin@colombiahosting.com.co
Serial
2026031900
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.colombiahosting.com
ns4.colombiahosting.com
ns1.colombiahosting.com
ns2.colombiahosting.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:190.8.176.106 +include:_spf.colhost.com +include:md02.com +include:_spf.google.com +include:_spf.odoo.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;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]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
google._domainkey
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +ip4:190.8.176.106 +include:_spf.colhost.com +include:md02.com +include:_spf.google.com +include:_spf.odoo.com ~all
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