Domain Overview
DNS: ✓ 3h ago
Checker: ✓ 3h ago
oikonomos.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-23 00:57:51 UTC · ↺ Refresh
MX Hostnames
- oikonomos-com-co.mail.protection.outlook.com
MX Priorities
- oikonomos-com-co.mail.protection.outlook.com: 0
A / AAAA Records
- 190.8.176.51 ↩ gadi.colombiahosting.com.co
Mail Server IPs
- 52.101.60.68 ↩ mail-bnypr02cu00104.inbound.protection.outlook.com
- 52.101.60.151 ↩ mail-bnypr03cu00107.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.60.154 ↩ mail-bn0pr03cu00302.inbound.protection.outlook.com
- 2a01:111:f403:f909::b ↩ mail-bnypr03cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.colombiahosting.com sysadmin.colombiahosting.com.co 2026092300 3600 1800 1209600 86400
Primary NS (mname)
ns1.colombiahosting.com
Admin Email (rname)
sysadmin@colombiahosting.com.co
Serial
2026092300
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns4.colombiahosting.com
ns1.colombiahosting.com
ns2.colombiahosting.com
ns3.colombiahosting.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:190.8.176.51 +a +mx +ip4:190.8.176.193 +include:_spf.colhost.com +include:md02.com +include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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
2 records- MS=7D532295EF8E931CC9DA6C66B4819E4986822A1E
- SPFv=spf1 ip4:190.8.176.51 +a +mx +ip4:190.8.176.193 +include:_spf.colhost.com +include:md02.com +include:spf.protection.outlook.com ~all
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