nbstudy.gov.cn - robtex.com

nbstudy.gov.cn

DNSSEC⚠️ Not signed
A122.247.77.86🇨🇳 CHINANET-BACKBONE122.240.0.0/13 China Telecom Network
NSns1.35.net ⭐
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A60.247.150.254🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns2.35.net
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client
NSns3.35.net
A61.172.183.77🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns4.35.net
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
A211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client
SOAns1.35.netdnsconct@myhostadmin.net 2025-06-11 #6

gov.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2027216079
WOT: SAFE (74/100)

Same first word

nbstudy.gov.cn

Similar names

studynb.com

DNS History

7 records (5 active, 2 former)

20162017201820192020202120222023202420252026NSns1.35.netns2.35.netns3.35.netns4.35.netns1.nbidc.gov.cnns2.nbidc.gov.cnA122.247.77.86
●NSns1.35.net2026-03-21 → 2026-03-25 · 3 obs
○ 2020-03-08 23:53:46
● 2026-03-21 13:19:14
● 2026-03-25 05:44:54
○NSns1.nbidc.gov.cn2015-08-02 → 2020-03-08 · 4 obs
● 2015-08-02 00:39:32
● 2020-03-08 23:53:46
○ 2026-03-21 13:19:14
○ 2026-03-25 05:44:54
●NSns2.35.net2026-03-21 → 2026-03-25 · 3 obs
○ 2020-03-08 23:53:46
● 2026-03-21 13:19:14
● 2026-03-25 05:44:54
○NSns2.nbidc.gov.cn2015-08-02 → 2020-03-08 · 4 obs
● 2015-08-02 00:39:32
● 2020-03-08 23:53:46
○ 2026-03-21 13:19:14
○ 2026-03-25 05:44:54
●NSns3.35.net2026-03-21 → 2026-03-25 · 3 obs
○ 2020-03-08 23:53:46
● 2026-03-21 13:19:14
● 2026-03-25 05:44:54
●NSns4.35.net2026-03-21 → 2026-03-25 · 3 obs
○ 2020-03-08 23:53:46
● 2026-03-21 13:19:14
● 2026-03-25 05:44:54
●A122.247.77.862026-03-21 → 2026-03-25 · 2 obs
● 2026-03-21 13:19:14
● 2026-03-25 05:44:54

🔍 DNS Trace

Analysis

IP Addresses

nbstudy.gov.cn points to a single IP number: 122.247.77.86.

Name Servers

nbstudy.gov.cn is delegated to four name servers: ns1.35.net, ns2.35.net, ns3.35.net and ns4.35.net.

nbstudy.gov.cn shares name servers with other domains at least partially, for instance chinscope.com, 38j.net, sjskcn.com, millions-art.com and ancn.net.

These name servers are commonly used with ns3.dns-diy.com, ns4.dns-diy.com, ns1.dns-diy.com and ns2.dns-diy.com.

Host names with four IP numbers:

The host name ns1.35.net points to: 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132.

Host names with three IP numbers:

The host name ns2.35.net points to: 240e:d9:c200:1::2, 61.172.183.73 and 211.149.230.100.

Host names with two IP numbers:

The host name ns3.35.net points to: 61.172.183.77 and 118.123.249.114.

The host name ns4.35.net points to: 118.123.253.132 and 211.149.230.100.

Host names that point to 118.123.249.114: ns1.35.net and ns3.35.net.

Host names that point to 118.123.253.132: ns1.35.net and ns4.35.net.

Host names that point to 211.149.230.100: ns2.35.net and ns4.35.net.