bupb.cn - robtex.com
bupb.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.177.173.250🇺🇸 AS39847838.177.128.0/18 PEG TECH INC PT-82 | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1773479751 | ||||||
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=2034661533 | ||||||
Same first word
bupb.cn |
Similar names
bpub.cn |
bpub.org |
ubbp.com |
bpub.com |
pbub.com |
bpub.us |
pubb.top |
bbup.com |
bpub.de |
pubb.de |
bubp.de |
bpub.jp |
pubb.com |
bpbu.de |
ubpb.cn |
bbup.de |
bbup.ch |
bbpu.cn |
bbup.ru |
bpub.ru |
upbb.cn |
bbpu.net |
bbup.es |
pbbu.com |
bbpu.com |
DNS History
14 records (3 active, 11 former)
○NSdns1.iidns.com2016-04-12 → 2016-09-25 · 4 obs
● 2016-04-12 16:40:50
● 2016-09-25 11:29:44
○ 2017-06-14 13:05:24
○ 2026-04-12 06:53:50
● 2016-09-25 11:29:44
○ 2017-06-14 13:05:24
○ 2026-04-12 06:53:50
○NSdns10.hichina.com2017-06-14 → 2017-06-14 · 4 obs
○ 2016-09-25 11:29:44
● 2017-06-14 13:05:24
○ 2026-03-10 09:09:30
○ 2026-04-12 06:53:50
● 2017-06-14 13:05:24
○ 2026-03-10 09:09:30
○ 2026-04-12 06:53:50
○NSdns2.iidns.com2016-04-12 → 2016-09-25 · 4 obs
● 2016-04-12 16:40:50
● 2016-09-25 11:29:44
○ 2017-06-14 13:05:24
○ 2026-04-12 06:53:50
● 2016-09-25 11:29:44
○ 2017-06-14 13:05:24
○ 2026-04-12 06:53:50
○NSdns3.iidns.com2016-04-12 → 2016-09-25 · 4 obs
● 2016-04-12 16:40:50
● 2016-09-25 11:29:44
○ 2017-06-14 13:05:24
○ 2026-04-12 06:53:50
● 2016-09-25 11:29:44
○ 2017-06-14 13:05:24
○ 2026-04-12 06:53:50
○NSdns4.iidns.com2016-04-12 → 2016-09-25 · 4 obs
● 2016-04-12 16:40:50
● 2016-09-25 11:29:44
○ 2017-06-14 13:05:24
○ 2026-04-12 06:53:50
● 2016-09-25 11:29:44
○ 2017-06-14 13:05:24
○ 2026-04-12 06:53:50
○NSdns5.iidns.com2016-04-12 → 2016-09-25 · 4 obs
● 2016-04-12 16:40:50
● 2016-09-25 11:29:44
○ 2017-06-14 13:05:24
○ 2026-04-12 06:53:50
● 2016-09-25 11:29:44
○ 2017-06-14 13:05:24
○ 2026-04-12 06:53:50
○NSdns6.iidns.com2016-04-12 → 2016-09-25 · 4 obs
● 2016-04-12 16:40:50
● 2016-09-25 11:29:44
○ 2017-06-14 13:05:24
○ 2026-04-12 06:53:50
● 2016-09-25 11:29:44
○ 2017-06-14 13:05:24
○ 2026-04-12 06:53:50
○NSdns9.hichina.com2017-06-14 → 2017-06-14 · 4 obs
○ 2016-09-25 11:29:44
● 2017-06-14 13:05:24
○ 2026-03-10 09:09:30
○ 2026-04-12 06:53:50
● 2017-06-14 13:05:24
○ 2026-03-10 09:09:30
○ 2026-04-12 06:53:50
●NSns1.nowcndns.com2026-03-10 → 2026-04-12 · 3 obs
○ 2017-06-14 13:05:24
● 2026-03-10 09:09:30
● 2026-04-12 06:53:50
● 2026-03-10 09:09:30
● 2026-04-12 06:53:50
●NSns2.nowcndns.com2026-03-10 → 2026-04-12 · 3 obs
○ 2017-06-14 13:05:24
● 2026-03-10 09:09:30
● 2026-04-12 06:53:50
● 2026-03-10 09:09:30
● 2026-04-12 06:53:50
○A123.108.110.782016-04-12 → 2016-09-25 · 4 obs
● 2016-04-12 16:40:50
● 2016-09-25 11:29:44
○ 2017-06-14 13:05:24
○ 2026-04-12 06:53:50
● 2016-09-25 11:29:44
○ 2017-06-14 13:05:24
○ 2026-04-12 06:53:50
○A149.120.166.1392026-03-10 → 2026-03-10 · 4 obs
○ 2017-06-14 13:05:24
● 2026-03-10 09:09:30
○ 2026-04-12 06:53:48
○ 2026-04-12 06:53:50
● 2026-03-10 09:09:30
○ 2026-04-12 06:53:48
○ 2026-04-12 06:53:50
●A38.177.173.2502026-04-12 → 2026-04-12 · 3 obs
○ 2026-03-10 09:09:30
● 2026-04-12 06:53:48
● 2026-04-12 06:53:50
● 2026-04-12 06:53:48
● 2026-04-12 06:53:50
○A47.89.58.322017-06-14 → 2017-06-14 · 4 obs
○ 2016-09-25 11:29:44
● 2017-06-14 13:05:24
○ 2026-03-10 09:09:30
○ 2026-04-12 06:53:50
● 2017-06-14 13:05:24
○ 2026-03-10 09:09:30
○ 2026-04-12 06:53:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| bupb.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:211.99.99.38
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bupb.cn (unsigned zone)
⏱️ Timing
Total: 4206ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.177.173.250 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
bupb.cn points to a single IP address: 38.177.173.250.
Other host names such as w62.com.cn, xyqml.cn, flfang.cn, 518sf.cn and lifehui.com.cn share IPs with bupb.cn.
Name Servers
Two name servers ns1.nowcndns.com and ns2.nowcndns.com handle the delegation for bupb.cn.
bupb.cn shares the same name server setup as other domains, for example mouban.cn, otmx.cn, yl777.cn, boshenggongkao.cn and by825.cn.
Host names with three IP numbers:
ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138; ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.