enersa.com.cu - dns.ninja
enersa.com.cu
| DNSSEC | ⚠️ Not signed | ||||||
| MX | mx1.enersa.com.cu ⭐ | ||||||
| A | 200.55.137.209🇨🇺 INFOCOM200.55.136.0/21 | ||||||
| MX | mx2.enersa.com.cu(20) | ||||||
| A | 200.55.137.210🇨🇺 INFOCOM200.55.136.0/21 | ||||||
| MX | mx3.enersa.com.cu(25) | ||||||
| A | 200.55.137.211🇨🇺 INFOCOM200.55.136.0/21 | ||||||
| TXT | v=spf1 a:mx1.enersa.com.cu a:mx2.enersa.com.cu a:mx3.enersa.com.cu ip4:200.55... | ||||||
com.cu
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.ceniai.net.cu ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns.canada.cuba.cu ⚠️ Not in parent delegation | ||||||
| NS | ns.citmatel.com.cu ⚠️ Not in parent delegation | ||||||
| SOA | ns.ceniai.net.cucu-tech@ceniai.inf.cu 2026-06-16 #5 | ||||||
Subdomains
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●MXmx1.enersa.com.cu2026-02-20 → 2026-08-16 · 2 obs
● 2026-02-20 08:00:18
● 2026-08-16 02:17:12
● 2026-08-16 02:17:12
●MXmx2.enersa.com.cu2026-02-20 → 2026-08-16 · 2 obs
● 2026-02-20 08:00:18
● 2026-08-16 02:17:12
● 2026-08-16 02:17:12
●MXmx3.enersa.com.cu2026-02-20 → 2026-08-16 · 2 obs
● 2026-02-20 08:00:18
● 2026-08-16 02:17:12
● 2026-08-16 02:17:12
🔍 DNS Trace
Analysis
Hierarchy
mx2.enersa.com.cu, mx3.enersa.com.cu and mx1.enersa.com.cu each fall under the parent domain enersa.com.cu.
Mail Servers
enersa.com.cu uses three mail servers — mx1.enersa.com.cu, mx2.enersa.com.cu and mx3.enersa.com.cu.
mx1.enersa.com.cu points to 200.55.137.209; mx2.enersa.com.cu points to 200.55.137.210; mx3.enersa.com.cu points to 200.55.137.211 — each hostname maps to exactly one IP address.