Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
neero.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 23:38:41 UTC · ↺ Refresh
MX Hostnames
- mx03.mi.com.co
- mx01.mi.com.co
MX Priorities
- mx03.mi.com.co: 5
- mx01.mi.com.co: 10
A / AAAA Records
- 216.150.1.1 (no PTR)
Mail Server IPs
- 200.25.12.145 ↩ smtp-out-1013.mi.com.co
- 200.25.12.146 ↩ smtp-out-1014.mi.com.co
SOA Record
Raw SOA
nameserver01.mi.com.co hostmaster.neero.co 2025123007 10800 3600 1209600 3600
Primary NS (mname)
nameserver01.mi.com.co
Admin Email (rname)
hostmaster@neero.co
Serial
2025123007
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
nameserver01.mi.com.co
nameserver04.mi.com.co
nameserver02.mi.com.co
nameserver03.mi.com.co
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.mi.com.co ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;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
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=aE1bJAwXfIdDQPRgJvIN4PReeokZsToh61nsWH6zTwk.
- atlassian-domain-verification=u6Lqx8LYgTLrc3mLnaoPLehg7VIxB2X1oQqBbkXIYC7gCjcDIPxFqdA2ZTbg5wMS
- SPFv=spf1 include:_spf.mi.com.co ~all
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