Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
fineducom.com
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-04-02 13:09:49 UTC ยท โบ Refresh
MX Hostnames
- mail.fineducom.com
MX Priorities
- mail.fineducom.com: 0
A / AAAA Records
- 76.76.21.21 (no PTR)
Mail Server IPs
- 190.8.176.191 โฉ naara.colombiahosting.com.co
SOA Record
Raw SOA
ns1.colombiahosting.com alexander.colombiahosting.com.co 2026040203 3600 1800 1209600 86400
Primary NS (mname)
ns1.colombiahosting.com
Admin Email (rname)
alexander@colombiahosting.com.co
Serial
2026040203
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.colombiahosting.com
ns4.colombiahosting.com
ns3.colombiahosting.com
ns1.colombiahosting.com
SPF Record
โ Strict (-all)
v=spf1 include:_spf.colhost.com include:md02.com -all
๐ DNS lookups: 2/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; ruf=mailto:[email protected];
~ Quarantine โ good protection (failing mail goes to spam)
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
โ No aggregate reports (rua= not set)
DKIM Selectors
โ 2 found
default._domainkey
dkim._domainkey
โ Public key: 392 chars (valid)
โ 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 include:_spf.colhost.com include:md02.com -all
Full email verification for fineducom.com
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