33it.cn - robtex.com
33it.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.97.128.71🇨🇳 CLOUDIE-AS-AP103.97.128.0/23 Proxy-registered route object | ||||||
| PTR | spk.cloudie.hk | ||||||
| NS | dns9.hichina.com ⭐ | ||||||
| A | 2408:4009:501::17🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 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 | 139.224.142.122🇨🇳 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 | dns10.hichina.com | ||||||
| A | 2408:4009:501::18🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 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 | 139.224.142.121🇨🇳 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, | ||||||
| SOA | dns9.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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=2034585106 | ||||||
Same first word
Similar names
DNS History
12 records (3 active, 9 former)
●NSdns10.hichina.com2020-01-18 → 2026-03-25 · 3 obs
● 2020-01-18 05:39:20
● 2026-03-25 09:55:54
●NSdns9.hichina.com2020-01-18 → 2026-03-25 · 3 obs
● 2020-01-18 05:39:20
● 2026-03-25 09:55:54
○NSns1.22.cn2015-12-08 → 2016-03-18 · 4 obs
● 2016-03-18 03:27:28
○ 2016-07-12 07:52:40
○ 2026-03-25 09:55:54
○NSns2.22.cn2016-03-18 → 2016-03-18 · 4 obs
● 2016-03-18 03:27:28
○ 2016-07-12 07:52:40
○ 2026-03-25 09:55:54
○NSns3.22.cn2016-03-18 → 2016-03-18 · 4 obs
● 2016-03-18 03:27:28
○ 2016-07-12 07:52:40
○ 2026-03-25 09:55:54
○NSns4.22.cn2016-03-18 → 2016-03-18 · 4 obs
● 2016-03-18 03:27:28
○ 2016-07-12 07:52:40
○ 2026-03-25 09:55:54
○A103.117.139.1022020-01-18 → 2020-01-18 · 4 obs
● 2020-01-18 05:39:20
○ 2026-03-16 12:45:30
○ 2026-03-25 09:55:54
●A103.97.128.712026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 12:45:30
● 2026-03-25 09:55:54
○A64.62.171.1352015-12-08 → 2015-12-08 · 4 obs
● 2015-12-08 21:46:04
○ 2016-07-12 07:52:40
○ 2026-03-25 09:55:54
○A64.62.224.2532015-08-19 → 2015-08-19 · 3 obs
○ 2015-12-08 21:46:04
○ 2026-03-25 09:55:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 33it.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.121
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 33it.cn (unsigned zone)
⏱️ Timing
Total: 4900ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.97.128.71 |
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
33it.cn points to a single IP number: 103.97.128.71.
Other host names, for instance 201buxiugang.com, aisoseo.com, 75mi.cn, kumipa.com and dapeiwu.cn share IP numbers with 33it.cn.
Name Servers
Delegation for 33it.cn rests with two name servers, dns10.hichina.com and dns9.hichina.com.
33it.cn shares the same name server setup as other domains, including seofw.com, eiok.cn, nepc2.com, mlycms.com and nbxhznkj.com.
33it.cn partially shares name servers with other domains; for instance manong.ren and unicapint.com.
Host names with nine IP numbers:
dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.
dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.