Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bluecolombia.co
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 18:07:01 UTC · ↺ Refresh
MX Hostnames
- mx3.zoho.com
- mx.zoho.com
- mx2.zoho.com
MX Priorities
- mx.zoho.com: 10
- mx2.zoho.com: 20
- mx3.zoho.com: 50
A / AAAA Records
- 95.217.63.88 ↩ blanco.dongee.com
Mail Server IPs
- 136.143.183.44 ↩ mx.zoho.com
- 136.143.191.44 ↩ mx3.zoho.com
SOA Record
Raw SOA
ns1.dongee.com root.blanco.dongee.com 2026022801 3600 7200 1209600 86400
Primary NS (mname)
ns1.dongee.com
Admin Email (rname)
root@blanco.dongee.com
Serial
2026022801
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.dongee.com
ns3.dongee.com
ns2.dongee.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:zoho.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
zoho._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: zoho
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=12mvU805NbuDuYxeYLOeDYIGyPdO7CwReupZiajIHWI
- SPFv=spf1 include:zoho.com ~all
- zoho-verification=zb91671145.zmverify.zoho.com
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