IPLIST.NET - cucert.cu
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cucert.cu checked at 2025-10-07T22:13:31.788Z 4481ms 58/58/58 100% R:20cucert.cu
| MX | mercurio.cucert.cu | ||||||
| A | 200.55.179.226🇨🇺 Empresa de Telecomunicaciones de Cuba S.A | ||||||
| PTR | mercurio.cucert.cu | ||||||
| NS | ns3.etecsa.net | ||||||
| A | 200.55.128.10🇨🇺 Empresa de Telecomunicaciones de Cuba S.A | ||||||
| PTR | ns3.etecsa.net | ||||||
| NS | ns4.etecsa.net | ||||||
| A | 200.55.128.11🇨🇺 Empresa de Telecomunicaciones de Cuba S.A | ||||||
| PTR | ns4.etecsa.net | ||||||
| NS | ns5.etecsa.net | ||||||
| A | 181.225.231.195🇨🇺 Empresa de Telecomunicaciones de Cuba S.A | ||||||
| PTR | ns5.etecsa.net | ||||||
cu
| NS | ns.dns.br | ||||||
| NS | rip.psg.com | ||||||
| NS | ns2.gip.net | ||||||
| NS | ns2.ceniai.net.cu | ||||||
| NS | ns.ceniai.net.cu | ||||||
| NS | cu.cctld.authdns.ripe.net | ||||||
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AI analysis
cucert.cu is a parent of mercurio.cucert.cu and www.cucert.cu.
cucert.cu is delegated to name servers ns3.etecsa.net, ns4.etecsa.net and ns5.etecsa.net.
cucert.cu at least partially shares name servers with other domains such as 146.55.200.in-addr.arpa, 66.6.190.in-addr.arpa, 158.55.200.in-addr.arpa, cubasi.cu and 187.55.200.in-addr.arpa.
These name servers are commonly used alongside ns3.etecsa.net.cu, ns4.etecsa.net.cu, ns5.etecsa.net.cu, ns1.etecsa.net, ns2.etecsa.net, ns1.etecsa.net.cu and ns2.etecsa.net.cu.
Host names with a single IP:
ns3.etecsa.net points to 200.55.128.10
ns4.etecsa.net points to 200.55.128.11
ns5.etecsa.net points to 181.225.231.195
cucert.cu is handled by a single mail server, mercurio.cucert.cu.
mercurio.cucert.cu points to one IP number: 200.55.179.226.