Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
institutoroosevelt.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 07:32:28 UTC · ↺ Refresh
MX Hostnames
- us2.mx1.mailhostbox.com
- us2.mx2.mailhostbox.com
- us2.mx3.mailhostbox.com
MX Priorities
- us2.mx2.mailhostbox.com: 100
- us2.mx1.mailhostbox.com: 100
- us2.mx3.mailhostbox.com: 100
A / AAAA Records
- 190.90.160.165 ↩ cpanel5-co.conexcol.net
Mail Server IPs
- 162.215.2.27 ↩ 162-215-2-27.unifiedlayer.com
- 162.215.3.26 ↩ 162-215-3-26.unifiedlayer.com
- 162.215.3.25 ↩ 162-215-3-25.unifiedlayer.com
SOA Record
Raw SOA
dns1.conexcol.net bdiaz.ioir.org.co 2026031001 3600 1800 1209600 86400
Primary NS (mname)
dns1.conexcol.net
Admin Email (rname)
bdiaz@ioir.org.co
Serial
2026031001
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns2.conexcol.net
dns1.conexcol.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:190.90.160.165 redirect=_spf.mailhostbox.com ip4:104.243.47.114 +a +mx +include:servers.mcsv.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
default._domainkey
k1._domainkey
✓ Public key: 392 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
5 records- google-site-verification=xSUceWeZbIyES6e3OO3u7dDPEb9tkJgqTWWVZ3Lt1qM
- q2egl7daohmamcnpqr684cipqo
- vhtqnuk37q5i0vka1i9v9c4q4r
- google-site-verification=EjXhxv4EpN_do9VG6PYv76UKgWZ1AN4F0t_wV2DLRpw
- SPFv=spf1 ip4:190.90.160.165 redirect=_spf.mailhostbox.com ip4:104.243.47.114 +a +mx +include:servers.mcsv.net -all
Full email verification for institutoroosevelt.com
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