questions.com.cn - robtex.com
questions.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.120.28.194🇨🇳 Alibaba-Cloud47.120.0.0/16 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | dns7.hichina.com ⭐ | ||||||
| A | 2408:4009:501::15🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.63🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.63🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 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 | 139.224.142.123🇨🇳 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 | dns8.hichina.com | ||||||
| A | 2408:4009:501::16🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.114🇨🇳 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 | 139.224.142.124🇨🇳 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 | dns7.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030507887 | ||||||
Subdomains
www.questions.com.cn |
Same first word
Similar names
DNS History
12 records (3 active, 9 former)
○NSdns1.iidns.com2015-06-12 → 2016-04-09 · 4 obs
● 2016-04-09 21:36:12
○ 2017-08-31 01:31:48
○ 2026-04-10 23:59:56
○NSdns2.iidns.com2015-06-12 → 2016-04-09 · 4 obs
● 2016-04-09 21:36:12
○ 2017-08-31 01:31:48
○ 2026-04-10 23:59:56
○NSdns3.iidns.com2015-06-12 → 2016-04-09 · 4 obs
● 2016-04-09 21:36:12
○ 2017-08-31 01:31:48
○ 2026-04-10 23:59:56
○NSdns4.iidns.com2015-06-12 → 2016-04-09 · 4 obs
● 2016-04-09 21:36:12
○ 2017-08-31 01:31:48
○ 2026-04-10 23:59:56
○NSdns5.iidns.com2015-06-12 → 2016-04-09 · 4 obs
● 2016-04-09 21:36:12
○ 2017-08-31 01:31:48
○ 2026-04-10 23:59:56
○NSdns6.iidns.com2015-06-12 → 2016-04-09 · 4 obs
● 2016-04-09 21:36:12
○ 2017-08-31 01:31:48
○ 2026-04-10 23:59:56
●NSdns7.hichina.com2026-04-04 → 2026-04-10 · 3 obs
● 2026-04-04 16:36:52
● 2026-04-10 23:59:56
●NSdns8.hichina.com2026-04-04 → 2026-04-10 · 3 obs
● 2026-04-04 16:36:52
● 2026-04-10 23:59:56
○NSwww.questions.com.cn2017-08-31 → 2017-08-31 · 4 obs
● 2017-08-31 01:31:48
○ 2026-04-04 16:36:52
○ 2026-04-10 23:59:56
●A47.120.28.1942026-04-04 → 2026-04-10 · 3 obs
● 2026-04-04 16:36:52
● 2026-04-10 23:59:56
○A96.0.86.952015-06-12 → 2016-09-19 · 4 obs
● 2016-09-19 02:30:24
○ 2017-08-31 01:31:48
○ 2026-04-10 23:59:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| questions.com.cn | dns7.hichina.com, dns8.hichina.com | - |
✅ Authoritative Response
Server:120.76.107.63
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at questions.com.cn: Error: DNS query timeout: 203.119.29.1 for DS questions.com.cn
⏱️ Timing
Total: 4403ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.120.28.194 |
| NS | 2 | dns7.hichina.com, dns8.hichina.com |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
questions.com.cn is the parent of www.questions.com.cn.
IP Addresses
questions.com.cn points to a single IP number: 47.120.28.194.
other host names for instance ukmba.com.cn, 0149.cn, miaig.com, s-tencha.com and mingchawenhua.com share IP numbers with questions.com.cn.
Name Servers
questions.com.cn is delegated to two name servers: dns7.hichina.com and dns8.hichina.com.
questions.com.cn shares the same name server setup as other domains, for example linkaidesign.com, dapanproducts.com, ciicehr.com, dyyt.cn and chinaetex.com.
questions.com.cn at least partially shares name servers with other domains, for instance sxyoutu.com, luxecar.com, wuling.com, ssslijian.com and softtech.cn.
These name servers are often used with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers:
dns7.hichina.com points to: 2408:4009:501::15, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.
dns8.hichina.com points to: 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.