koujing.com - robtex.com
koujing.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 39.104.52.197🇨🇳 Alibaba-Cloud39.104.0.0/15 CT BeiJing IDC | ||||||
| NS | dns19.hichina.com ⭐ | ||||||
| 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 | ||||||
| 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, | ||||||
| SOA | dns19.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774567867 | ||||||
Same first word
Similar names
DNS History
13 records (3 active, 10 former)
○NSdns1.iidns.com2015-08-14 → 2015-11-30 · 4 obs
● 2015-11-30 17:18:22
○ 2026-03-26 23:50:06
○ 2026-03-26 23:50:10
●NSdns19.hichina.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 23:50:06
● 2026-03-26 23:50:10
○NSdns2.iidns.com2015-08-14 → 2015-11-30 · 4 obs
● 2015-11-30 17:18:22
○ 2026-03-26 23:50:06
○ 2026-03-26 23:50:10
●NSdns20.hichina.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 23:50:06
● 2026-03-26 23:50:10
○NSdns3.iidns.com2015-08-14 → 2015-11-30 · 4 obs
● 2015-11-30 17:18:22
○ 2026-03-26 23:50:06
○ 2026-03-26 23:50:10
○NSdns4.iidns.com2015-08-14 → 2015-11-30 · 4 obs
● 2015-11-30 17:18:22
○ 2026-03-26 23:50:06
○ 2026-03-26 23:50:10
○NSdns5.iidns.com2015-08-14 → 2015-11-30 · 4 obs
● 2015-11-30 17:18:22
○ 2026-03-26 23:50:06
○ 2026-03-26 23:50:10
○NSdns6.iidns.com2015-08-14 → 2016-07-18 · 4 obs
● 2016-07-18 06:27:32
○ 2026-03-26 23:50:06
○ 2026-03-26 23:50:10
○A198.148.92.872015-08-14 → 2015-08-14 · 3 obs
○ 2026-03-26 23:50:06
○ 2026-03-26 23:50:10
○A198.148.92.882015-08-14 → 2015-08-14 · 3 obs
○ 2026-03-26 23:50:06
○ 2026-03-26 23:50:10
○A211.101.15.1662015-11-30 → 2016-07-18 · 5 obs
● 2015-11-30 17:18:22
● 2016-07-18 06:27:32
○ 2026-03-26 23:50:06
○ 2026-03-26 23:50:10
●A39.104.52.1972026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 23:50:06
● 2026-03-26 23:50:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| koujing.com | dns19.hichina.com, dns20.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.38
NS records: dns19.hichina.com, dns20.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koujing.com (unsigned zone)
⏱️ Timing
Total: 590ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 39.104.52.197 |
| NS | 2 | dns19.hichina.com, dns20.hichina.com |
| SOA | 1 | dns19.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)
Analysis
IP Addresses
koujing.com maps to IP address 39.104.52.197.
Other host names, for example yayi.cn, koujing.net and yayi.net share the same IP as koujing.com.
Name Servers
Two name servers dns19.hichina.com and dns20.hichina.com are delegated to koujing.com.
koujing.com uses the same name server configuration as other domains, such as virtueas.com, gamexx.cn, yeyon.cn, zzyuyou.com and isec.cn.
koujing.com at least partially shares name servers with other domains such as u-miss.com, kimire.com, pyyjc.com, wxbit.com and buchao.com.
these name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com, ns2.alidns.com, dns1.hichina.com and dns2.hichina.com.
Two hosts with nine IPs each:
Host dns19.hichina.com points to 2408:4009:501::27, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
Host dns20.hichina.com points to 2408:4009:501::28, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.