onbc.cu - dns.ninja

onbc.cu

DNSSEC⚠️ Not signed
NSns1.onbc.cu ⚠️ Not in zone NS records
NSns2.onbc.cu ⚠️ Not in zone NS records
NSns3.onbc.cu ⚠️ Not in zone NS records
NSns4.onbc.cu ⚠️ Not in zone NS records

cu

DNSSEC⚠️ Not signed
NSns2.ceniai.net.cu ⭐
NScu.cctld.authdns.ripe.net ⚠️ Not in parent delegation
NSdns-com.ceniai.inf.cu ⚠️ Not in parent delegation
NSns.canada.cuba.cu ⚠️ Not in parent delegation
NSns.ceniai.net.cu
NSns.dns.br ⚠️ Not in parent delegation
NSns2.gip.net ⚠️ Not in parent delegation
NSrip.psg.com ⚠️ Not in parent delegation
SOAns.ceniai.net.cucu-tech@ceniai.inf.cu 2026-07-29 #3
WOT: SAFE (60/100)

Subdomains

tramites.onbc.cu
hlg.onbc.cu
ojs.onbc.cu

Same first word

onbc.cn
onbc.com
onbc.cu
onbc.net

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DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NSns1.onbc.cuns2.onbc.cuns3.onbc.cuns4.onbc.cuMXmail.mx.onbc.cumail.onbc.cumailout.mx.onbc.cuA152.206.43.218152.206.43.219190.6.81.159
●NSns1.onbc.cu2015-08-16 → 2026-07-31 · 5 obs
● 2015-08-16 17:41:38
● 2015-12-25 19:04:00
○ 2016-03-28 12:21:56
● 2017-08-19 17:28:10
● 2026-07-31 16:05:30
●NSns2.onbc.cu2015-08-16 → 2026-07-31 · 2 obs
● 2015-08-16 17:41:38
● 2026-07-31 16:05:30
●NSns3.onbc.cu2026-02-17 → 2026-07-31 · 3 obs
○ 2017-08-19 17:28:10
● 2026-02-17 03:30:10
● 2026-07-31 16:05:30
●NSns4.onbc.cu2026-02-17 → 2026-07-31 · 3 obs
○ 2017-08-19 17:28:10
● 2026-02-17 03:30:10
● 2026-07-31 16:05:30
○MXmail.mx.onbc.cu2015-08-16 → 2015-12-25 · 4 obs
● 2015-08-16 17:41:38
● 2015-12-25 19:04:00
○ 2016-03-28 12:21:56
○ 2026-07-31 16:05:30
○MXmail.onbc.cu2016-03-28 → 2026-07-10 · 7 obs
○ 2015-12-25 19:04:00
● 2016-03-28 12:21:56
● 2026-06-03 22:17:54
○ 2026-06-11 11:59:58
● 2026-07-10 12:06:56
○ 2026-07-20 15:06:24
○ 2026-07-31 16:05:30
○MXmailout.mx.onbc.cu2015-08-16 → 2015-12-25 · 4 obs
● 2015-08-16 17:41:38
● 2015-12-25 19:04:00
○ 2016-03-28 12:21:56
○ 2026-07-31 16:05:30
○A152.206.43.2182016-03-28 → 2017-08-19 · 4 obs
● 2016-03-28 12:21:56
● 2017-08-19 17:28:10
○ 2026-02-17 03:30:10
○ 2026-07-31 16:05:30
○A152.206.43.2192016-03-28 → 2017-08-19 · 4 obs
● 2016-03-28 12:21:56
● 2017-08-19 17:28:10
○ 2026-02-17 03:30:10
○ 2026-07-31 16:05:30
○A190.6.81.1592026-02-17 → 2026-07-10 · 7 obs
○ 2017-08-19 17:28:10
● 2026-02-17 03:30:10
● 2026-06-03 22:17:54
○ 2026-06-11 11:59:58
● 2026-07-10 12:06:56
○ 2026-07-20 15:06:24
○ 2026-07-31 16:05:30

🔍 DNS Trace

Analysis

Hierarchy

tramites.onbc.cu, hlg.onbc.cu and ojs.onbc.cu are all subdomains of onbc.cu.

Name Servers

onbc.cu has four authoritative name servers: ns1.onbc.cu, ns2.onbc.cu, ns3.onbc.cu and ns4.onbc.cu.