combell.com.cu - dns.ninja
combell.com.cu
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.ceniai.net.cu ⭐ | ||||||
| A | 2001:1340:1:128::136🇨🇺 ASCENIAI2001:1340::/32 COLUMBUS NETWORKS TRANSIT CUSTOMERS | ||||||
| PTR | ns.ceniai.net.cu | ||||||
| A | 169.158.128.136🇨🇺 ASCENIAI169.158.0.0/16 Red CENIAInternet | ||||||
| MX | mailerucc.combell.com.cu ⭐ | ||||||
| SOA | ns.ceniai.net.cucu-tech@ceniai.net.cu 2020-11-10 #1 | ||||||
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 | ||||||
WOT: SAFE (99/100)
Subdomains
mayabeque.combell.com.cu |
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSns.ceniai.net.cu2015-08-04 → 2026-08-16 · 2 obs
● 2026-08-16 03:04:44
●MXmailerucc.combell.com.cu2015-08-04 → 2026-08-16 · 11 obs
● 2026-02-26 02:00:24
○ 2026-03-04 11:34:40
● 2026-03-06 09:30:04
● 2026-03-29 10:46:32
○ 2026-04-01 13:13:46
● 2026-04-05 15:38:48
● 2026-05-03 22:49:52
○ 2026-05-08 11:03:50
● 2026-07-09 17:04:56
● 2026-08-16 03:04:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cu | cu.cctld.authdns.ripe.net, ns.dns.br, ns.ceniai.net.cu, ns2.gip.net... | 10 records |
| combell.com.cu | ns.ceniai.net.cu | 2 records |
✅ Authoritative Response
Server:169.158.128.136
NS records: ns.ceniai.net.cu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cu (unsigned zone)
⏱️ Timing
Total: 3371ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 1 | ns.ceniai.net.cu |
| MX | 1 | mailerucc.combell.com.cu (pri: 0) |
| SOA | 1 | ns.ceniai.net.cu cu-tech.ceniai.net.cu |
📌 Glue Records Collected
Total: 12
In-bailiwick: 3 (ns.ceniai.net.cu, ns.ceniai.net.cu, ns2.ceniai.net.cu)
Out-of-bailiwick: 9 (cu.cctld.authdns.ripe.net, cu.cctld.authdns.ripe.net, ns.dns.br...)
Analysis
Hierarchy
combell.com.cu is a parent domain of mayabeque.combell.com.cu.
Name Servers
combell.com.cu is served by a sole authoritative name server: ns.ceniai.net.cu.
combell.com.cu has the same name server delegation as a number of other domains, such as 140.158.169.in-addr.arpa, 144.158.169.in-addr.arpa, 142.158.169.in-addr.arpa and two more.
combell.com.cu shares at least some of its name servers with other domains, including 0.4.3.1.1.0.0.2.ip6.arpa, transtur.biz, durerocaribe.cu and two others.
These name servers are frequently seen alongside ns.citmatel.com.cu, ns2.ceniai.net.cu, dns1.reduniv.edu.cu and 5 other name servers.
ns.ceniai.net.cu points to two IP addresses: 169.158.128.136 and 2001:1340:1:128::136.
Mail Servers
combell.com.cu routes its mail through a single mail server, mailerucc.combell.com.cu.
combell.com.cu and domains like mayabeque.combell.com.cu share an identical mail server configuration.