Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
signium.com.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 14:24:53 UTC · ↺ Refresh
MX Hostnames
- mx01.mi.com.co
MX Priorities
- mx01.mi.com.co: 10
A / AAAA Records
- 3.96.23.237 ↩ ec2-3-96-23-237.ca-central-1.compute.amazonaws.com
Mail Server IPs
- 200.25.12.146 ↩ smtp-out-1014.mi.com.co
SOA Record
Raw SOA
ns1.101domain.com admin.signium.com.co 2009060358 10800 3600 604800 38400
Primary NS (mname)
ns1.101domain.com
Admin Email (rname)
admin@signium.com.co
Serial
2009060358
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
38400s
Nameservers (NS)
ns1.101domain.com
ns2.101domain.com
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;rua=mailto:[email protected];pct=100;ruf=mailto:[email protected];fo=0:d:s;aspf=s;adkim=s;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:_spf.mi.com.co ~all
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