censor.cn - dns.ninja
censor.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns19.hichina.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::27🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.100🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.110🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns20.hichina.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::28🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.98🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.108🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035060077 | ||||||
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
●NSdns19.hichina.com2026-03-30 → 2026-07-19 · 3 obs
● 2026-03-30 06:52:46
● 2026-07-19 11:03:14
●NSdns20.hichina.com2026-03-30 → 2026-07-19 · 3 obs
● 2026-03-30 06:52:46
● 2026-07-19 11:03:14
○NSns.email.com.cn2015-06-17 → 2016-04-04 · 4 obs
● 2016-04-04 21:53:40
○ 2026-03-30 06:52:46
○ 2026-07-19 11:03:14
○NSns2.email.com.cn2015-06-17 → 2016-04-04 · 4 obs
● 2016-04-04 21:53:40
○ 2026-03-30 06:52:46
○ 2026-07-19 11:03:14
○A223.202.15.1792015-11-01 → 2015-11-01 · 4 obs
● 2015-11-01 23:13:18
○ 2016-01-13 23:22:36
○ 2026-07-19 11:03:14
○A23.27.192.1172015-06-17 → 2016-04-04 · 6 obs
○ 2015-11-01 23:13:18
● 2016-01-13 23:22:36
● 2016-04-04 21:53:40
○ 2026-03-30 06:52:46
○ 2026-07-19 11:03:14
○CNAMEoverdue.aliyun.com2026-03-30 → 2026-05-23 · 4 obs
● 2026-05-23 02:40:06
○ 2026-07-14 08:45:56
○ 2026-07-19 11:03:14
🔍 DNS Trace
Analysis
Name Servers
censor.cn has two authoritative name servers — dns19.hichina.com and dns20.hichina.com.
censor.cn has the same name server delegation as a number of other domains, such as chinaschool.org.cn, fhkj.cn, swxj.top and two more.
There is at least partial name server overlap between censor.cn and other domains — hesung.com, kyushu.cn, eaglexp.cn and two more among them.
These name servers tend to appear in combination with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.
Host names resolving to 9 IP numbers:
dns19.hichina.com points to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.
dns20.hichina.com points to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.