Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
smartcontrols.com.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 03:44:14 UTC · ↺ Refresh
MX Hostnames
- smartcontrols.com.co
MX Priorities
- smartcontrols.com.co: 0
A / AAAA Records
- 69.72.136.211 ↩ 69-72-136-211.my-reverse-dns.com
Mail Server IPs
- 69.72.136.211 ↩ 69-72-136-211.my-reverse-dns.com
SOA Record
Raw SOA
ns5.vascosolutions.net vascosolutions.gmail.com 2026021106 3600 1800 1209600 86400
Primary NS (mname)
ns5.vascosolutions.net
Admin Email (rname)
vascosolutions@gmail.com
Serial
2026021106
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns6.vascosolutions.net
ns5.vascosolutions.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:69.72.136.210 include:spf.mysecurecloudhost.com ip4:170.39.76.40 ip4:170.39.76.148 +a +mx +ip4:38.135.32.253 +ip4:131.153.11.11 +include:relay.mailchannels.net +ip4:216.231.129.35 +include:relay.server-host.name -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1 ;p=reject; sp=none; adkim=s; aspf=s; pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._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
3 records- google-site-verification=ccuDLLwQt0JWoizhCRTL_dgGGVmwAa8-OEbDdZBztvM
- google-site-verification=_9hEFjtRoCZHN9xvgsDQd-6MKfd34VzTkjfiwIAvju8
- SPFv=spf1 ip4:69.72.136.210 include:spf.mysecurecloudhost.com ip4:170.39.76.40 ip4:170.39.76.148 +a +mx +ip4:38.135.32.253 +ip4:131.153.11.11 +include:relay.mailchannels.net +ip4:216.231.129.35 +include:relay.server-host.name -all
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