Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
colfuturo.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 01:15:06 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
- aspmx3.googlemail.com
- aspmx4.googlemail.com
- aspmx2.googlemail.com
MX Priorities
- alt1.aspmx.l.google.com: 20
- aspmx3.googlemail.com: 30
- aspmx.l.google.com: 10
- alt2.aspmx.l.google.com: 20
- aspmx2.googlemail.com: 30
- aspmx4.googlemail.com: 30
A / AAAA Records
- 34.148.211.80 ↩ 80.211.148.34.bc.googleusercontent.com
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 64.233.180.26 ↩ on-in-f26.1e100.net
- 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
SOA Record
Raw SOA
mail.interco.net.co hostmaster.mail.interco.net.co 2026032203 3600 900 1209600 43200
Primary NS (mname)
mail.interco.net.co
Admin Email (rname)
hostmaster@mail.interco.net.co
Serial
2026032203
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
43200s
Nameservers (NS)
ns3.interco.net.co
ns1.interco.net.co
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:mail.interco.net.co a:ns10.colfuturo.org ip4:35.237.69.54 ip4:35.227.41.50 include:_spf.google.com include:spf.mandrillapp.com include:spf.sendinblue.com include:amazonses.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; [email protected]!10m; [email protected]!10m; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → [email protected]!10m
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
google._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
15 records- brevo-code:a1942d7c0555318c7eefbfe2a23ffdb1
- amazonses:i9mxEvaB4Ohpkx2JLlheid8z+cqxyUk9knHiTMIiJOE=
- _globalsign-domain-verification=B6yx1_xFVnS7qmHJWxVYLnRNOnYeM4wNzsNuOYCqKR
- globalsign-domain-verification=ADFDAE47D3D1A28F6126D8A47CD608A5
- Sendinblue-code:5b15b716f419039c1d521ba9a5f77c4d
- _globalsign-domain-verification=6j0cMMV0BeSXdXfDK4_ih4kE4nYS6sQu8UG7BV5XtB
- _globalsign-domain-verification=yUzjr4HgNf4mH1Kopa3yWGeI8mueOCLtLFEkHDLC37
- _globalsign-domain-verification=7DtAqrPgCun5B-8ztU1IF8Cvju-B1DIZEmYizLBq-u
- SPFv=spf1 mx a:mail.interco.net.co a:ns10.colfuturo.org ip4:35.237.69.54 ip4:35.227.41.50 include:_spf.google.com include:spf.mandrillapp.com include:spf.sendinblue.com include:amazonses.com ~all
- _globalsign-domain-verification=cSm_3YQKkgN6tRw9nbRbEkk4kihUOMSDYDs7Wp_KEc
- _sitelock-domain-validation=3b78dcf6e1c0987f
- amazonses:lOyMo37D5gUi1GwJ+d8M2sRE5mtUQwM3PUf5c25geCY=
- jBXqx3/0ElWaRFYuJO0G09RqNcuOcsibtF35v/oqNSk=
- _globalsign-domain-verification=Syhsl7y3cnga4eASTUy3NRMb3vfNP5UbO2yfpQ2pj3
- google-site-verification=pkluYQ6GP62RADFqQZhnyTenRaqJq2AecdtfS4MpB48
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