virtual.cu - dns.ninja

`virtual.cu`

DNSSEC	⚠️ Not signed
NS	`ns2.transnet.cu` ⭐
		A	190.107.14.242^{🇨🇺 INFOCOM190.107.0.0/20}
			PTR	`ns2.transnet.cu`
NS	`ns.ceniai.net.cu` ⚠️ Not in zone NS records
		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}
NS	`ns.transnet.cu` ⚠️ Not in parent delegation
		A	190.107.15.242^{🇨🇺 INFOCOM190.107.0.0/20}
NS	`ns3.transnet.cu`
MX	`mx.transnet.cu` ⭐
		A	190.107.15.240^{🇨🇺 INFOCOM190.107.0.0/20}
			PTR	`mx.transnet.cu`
SOA	`ns.transnet.cu`administrator@transnet.cu 2022-04-05 #2

`cu`

	DNSSEC	⚠️ Not signed
	NS	`ns2.ceniai.net.cu` ⭐
	NS	`cu.cctld.authdns.ripe.net` ⚠️ Not in parent delegation
	NS	`dns-com.ceniai.inf.cu` ⚠️ Not in parent delegation
	NS	`ns.canada.cuba.cu` ⚠️ Not in parent delegation
	NS	`ns.ceniai.net.cu`
	NS	`ns.dns.br` ⚠️ Not in parent delegation
	NS	`ns2.gip.net` ⚠️ Not in parent delegation
	NS	`rip.psg.com` ⚠️ Not in parent delegation
	SOA	`ns.ceniai.net.cu`cu-tech@ceniai.inf.cu 2026-07-22 #0

Same first word

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Similar names

DNS History

6 records (5 active, 1 former)

●NSns.ceniai.net.cu2026-03-22 → 2026-07-23 · 6 obs

○ 2026-02-22 17:36:22
● 2026-03-22 23:51:28
● 2026-04-08 09:57:34
○ 2026-04-11 15:09:22
● 2026-06-07 22:08:20
● 2026-07-23 18:20:44

●NSns.transnet.cu2015-08-14 → 2026-07-23 · 2 obs

● 2015-08-14 16:56:46
● 2026-07-23 18:20:44

●NSns2.transnet.cu2015-08-14 → 2026-07-23 · 5 obs

● 2015-08-14 16:56:46
● 2026-04-08 09:57:34
○ 2026-04-11 15:09:22
● 2026-06-07 22:08:20
● 2026-07-23 18:20:44

●NSns3.transnet.cu2026-02-22 → 2026-07-23 · 6 obs

○ 2015-08-14 16:56:46
● 2026-02-22 17:36:22
● 2026-04-08 09:57:34
○ 2026-04-11 15:09:22
● 2026-06-07 22:08:20
● 2026-07-23 18:20:44

●MXmx.transnet.cu2016-04-06 → 2026-07-23 · 3 obs

○ 2016-01-29 09:32:38
● 2016-04-06 16:26:56
● 2026-07-23 18:20:44

○MXns.transnet.cu2015-08-14 → 2016-01-29 · 4 obs

● 2015-08-14 16:56:46
● 2016-01-29 09:32:38
○ 2016-04-06 16:26:56
○ 2026-07-23 18:20:44

🔍 DNS Trace

Analysis

Name Servers

The NS records for virtual.cu point to four name servers: ns2.transnet.cu, ns3.transnet.cu, ns.transnet.cu and ns.ceniai.net.cu.

virtual.cu partially shares its NS delegation with several other domains, including 50.158.169.in-addr.arpa, cscuba.net, 182.158.169.in-addr.arpa and two others.

In DNS configurations, these name servers often share authority with ns.citmatel.com.cu, ns2.ceniai.net.cu, dns1.reduniv.edu.cu and 3 other name servers.

Host names that point to one IP address:

ns2.transnet.cu resolves to 190.107.14.242.

Host names that have two IP addresses:

ns.ceniai.net.cu resolves to 169.158.128.136 and 2001:1340:1:128::136.

Host names that point to one IP address:

ns.transnet.cu resolves to 190.107.15.242.

Mail Servers

The sole mail server for virtual.cu is mx.transnet.cu.

Among the domains sharing a mail server setup with virtual.cu are etess.transnet.cu, transoft.transnet.cu, viazul.transnet.cu and two others.

mx.transnet.cu points to one IP number — 190.107.15.240.