bcpo.cn - robtex.com
bcpo.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns15.hichina.com ⭐ | ||||||
| A | 2408:4009:501::23🇨🇳 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 | dns16.hichina.com | ||||||
| A | 2408:4009:501::24🇨🇳 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 | dns15.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=2034602251 | ||||||
Same first word
Similar names
DNS History
12 records (2 active, 10 former)
●NSdns15.hichina.com2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 13:20:20
● 2026-03-29 01:43:26
●NSdns16.hichina.com2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 13:20:20
● 2026-03-29 01:43:26
○NSns1.51dns.com2015-06-11 → 2015-10-24 · 4 obs
● 2015-10-24 18:15:26
○ 2016-01-14 15:11:42
○ 2026-03-29 01:43:26
○NSns1.eedns.com2016-06-11 → 2016-06-11 · 4 obs
● 2016-06-11 13:01:08
○ 2026-03-27 13:20:20
○ 2026-03-29 01:43:26
○NSns2.51dns.com2015-10-24 → 2015-10-24 · 4 obs
● 2015-10-24 18:15:26
○ 2016-01-14 15:11:42
○ 2026-03-29 01:43:26
○NSv1s1.xundns.com2016-01-14 → 2016-01-14 · 4 obs
● 2016-01-14 15:11:42
○ 2026-03-27 13:20:20
○ 2026-03-29 01:43:26
○NSv1s2.xundns.com2016-01-14 → 2016-01-14 · 4 obs
● 2016-01-14 15:11:42
○ 2026-03-27 13:20:20
○ 2026-03-29 01:43:26
○A103.224.82.1762015-06-11 → 2015-06-11 · 3 obs
○ 2017-02-09 00:42:36
○ 2026-03-29 01:43:26
○A192.187.122.832015-10-24 → 2015-10-24 · 4 obs
● 2015-10-24 18:15:26
○ 2016-06-11 13:01:08
○ 2026-03-29 01:43:26
○A198.56.155.502017-06-13 → 2017-06-14 · 5 obs
● 2017-06-13 08:21:40
● 2017-06-14 03:53:26
○ 2026-03-27 13:20:20
○ 2026-03-29 01:43:26
○A23.107.117.2232016-06-11 → 2016-06-11 · 4 obs
● 2016-06-11 13:01:08
○ 2017-02-09 00:42:36
○ 2026-03-29 01:43:26
○A52.69.166.2312017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 00:42:36
○ 2017-06-13 08:21:40
○ 2026-03-29 01:43:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| bcpo.cn | dns15.hichina.com, dns16.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.112
NS records: dns15.hichina.com, dns16.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bcpo.cn (unsigned zone)
⏱️ Timing
Total: 1711ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns16.hichina.com, dns15.hichina.com |
| SOA | 1 | dns15.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
bcpo.cn's delegation uses two name servers: dns15.hichina.com and dns16.hichina.com.
bcpo.cn uses the same name server setup as other domains, such as conceptum.cn, kstbsoft.com, czzhousheng.com, mycarbar.com and zijinchangxiu.com.
bcpo.cn at least partially shares name servers with other domains, for instance cdzg.online, sdbidding.com, kiab.cn and xom.cn.
These name servers are often used with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: The host name dns15.hichina.com points to 2408:4009:501::23, 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. The host name dns16.hichina.com points to 2408:4009:501::24, 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.