Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tukanopublicidad.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 13:07:41 UTC · ↺ Refresh
MX Hostnames
- tukanopublicidad.com
MX Priorities
- tukanopublicidad.com: 0
A / AAAA Records
- 15.235.15.197 ↩ nodo7.colsat.net
Mail Server IPs
- 15.235.15.197 ↩ nodo7.colsat.net
SOA Record
Raw SOA
ns1.colsat.net mcorreos.gmail.com 2026031101 3600 1800 1209600 86400
Primary NS (mname)
ns1.colsat.net
Admin Email (rname)
mcorreos@gmail.com
Serial
2026031101
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.colsat.net
ns2.colsat.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:51.222.41.225 +mx +a +ip4:15.235.15.197 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
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- SPFv=spf1 ip4:51.222.41.225 +mx +a +ip4:15.235.15.197 -all
- google-site-verification=iRhgLroZANyYXhzAzEyfI7tKtsrGYkieBGh-MlLysM0
- google-site-verification=8yzy7bVBpRNLdXRrnDZXKF8eaiHwupADW76qHDu2Zq0
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