Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
smart-bp.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 06:01:25 UTC · ↺ Refresh
MX Hostnames
- smart-bp.com
MX Priorities
- smart-bp.com: 0
A / AAAA Records
- 190.8.176.111 ↩ noemi.colombiahosting.com.co
Mail Server IPs
- 190.8.176.111 ↩ noemi.colombiahosting.com.co
SOA Record
Raw SOA
ns1.colombiahosting.com alexander.colombiahosting.com.co 2026032800 3600 1800 1209600 86400
Primary NS (mname)
ns1.colombiahosting.com
Admin Email (rname)
alexander@colombiahosting.com.co
Serial
2026032800
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.colombiahosting.com
ns2.colombiahosting.com
ns1.colombiahosting.com
ns4.colombiahosting.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:190.8.176.111 ip4:190.8.176.227 +a +mx +include:_spf.colhost.com +include:md02.com include:zcsend.net include:transmail.net ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
default._domainkey
dkim._domainkey
s1._domainkey
s2._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
1 record- SPFv=spf1 ip4:190.8.176.111 ip4:190.8.176.227 +a +mx +include:_spf.colhost.com +include:md02.com include:zcsend.net include:transmail.net ~all
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