zbub.cn - robtex.com
zbub.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 113.45.148.243🇨🇳 HWCSNET113.45.128.0/19 CMI (Customer Route) | ||||||
| PTR | ecs-113-45-148-243.compute.hwclouds-dns.com | ||||||
| NS | dns25.hichina.com ⭐ | ||||||
| A | 2408:4009:501::33🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.99🇨🇳 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 | 139.224.142.109🇨🇳 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 | dns26.hichina.com | ||||||
| A | 2408:4009:501::34🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.102🇨🇳 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 | 139.224.142.107🇨🇳 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 | dns25.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
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=2034583503 | ||||||
Subdomains
www.zbub.cn |
Same first word
Similar names
zbbu.com |
zubb.se |
zubb.it |
bbzu.ch |
zubb.com.br |
ubbz.com |
bubz.com.au |
ubzb.cn |
bbuz.com |
bubz.org |
zubb.com |
bubz.de |
bubz.co.uk |
bubz.com |
bbzu.com.cn |
bbzu.com |
zubb.cn |
bbuz.ru |
DNS History
6 records (3 active, 3 former)
●NSdns25.hichina.com2026-03-17 → 2026-03-25 · 3 obs
● 2026-03-17 20:43:44
● 2026-03-25 00:52:30
●NSdns26.hichina.com2026-03-17 → 2026-03-25 · 3 obs
● 2026-03-17 20:43:44
● 2026-03-25 00:52:30
○NSns1.eedns.com2017-04-03 → 2017-04-03 · 3 obs
○ 2026-03-17 20:43:44
○ 2026-03-25 00:52:30
○NSns2.eedns.com2017-04-03 → 2017-04-03 · 3 obs
○ 2026-03-17 20:43:44
○ 2026-03-25 00:52:30
●A113.45.148.2432026-03-17 → 2026-03-25 · 3 obs
● 2026-03-17 20:43:44
● 2026-03-25 00:52:30
○A162.209.178.2362017-04-03 → 2017-04-03 · 3 obs
○ 2026-03-17 20:43:44
○ 2026-03-25 00:52:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| zbub.cn | dns25.hichina.com, dns26.hichina.com | - |
✅ Authoritative Response
Server:2408:4009:501::34
NS records: dns25.hichina.com, dns26.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zbub.cn (unsigned zone)
⏱️ Timing
Total: 3697ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 113.45.148.243 |
| NS | 2 | dns25.hichina.com, dns26.hichina.com |
| SOA | 1 | dns25.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
www.zbub.cn has zbub.cn as its parent.
IP Addresses
zbub.cn maps to IP address 113.45.148.243.
Other host names, for example www.zbub.cn, agcx.cn and www.agcx.cn share the same IP as zbub.cn.
Name Servers
Two name servers dns25.hichina.com and dns26.hichina.com are delegated to zbub.cn.
zbub.cn uses the same name server configuration as other domains, such as yuntongsifang.com, 10185.com, bbm.cn, szbinmu.com and chinatrack.cn.
zbub.cn at least partially shares name servers with other domains such as westwolf.com, fbrvzc.cn, viln.cn, jiankangpai.com and syhanhua.cn.
These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.
Two hosts with nine IPs each:
Host dns25.hichina.com points to 2408:4009:501::33, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.
Host dns26.hichina.com points to 2408:4009:501::34, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.