bbf.org.cn - robtex.com
bbf.org.cn
org.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=2027834561 | ||||||
Subdomains
www.bbf.org.cn |
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSdns21.hichina.com2015-08-10 → 2026-03-19 · 2 obs
● 2026-03-19 07:45:38
●NSdns22.hichina.com2015-08-10 → 2026-03-19 · 2 obs
● 2026-03-19 07:45:38
○A119.167.209.1722015-08-10 → 2016-04-21 · 4 obs
● 2016-04-21 10:36:46
○ 2026-02-15 11:47:40
○ 2026-03-19 07:45:38
●A121.194.4.1462026-02-15 → 2026-03-19 · 3 obs
● 2026-02-15 11:47:40
● 2026-03-19 07:45:38
🔍 DNS Trace
Analysis
Hierarchy
bbf.org.cn is the parent of www.bbf.org.cn.
IP Addresses
bbf.org.cn points to a single IP number: 121.194.4.146.
Other host names, for instance www.bbf.org.cn, share IP numbers with bbf.org.cn.
Name Servers
bbf.org.cn is delegated to two name servers: dns21.hichina.com and dns22.hichina.com.
bbf.org.cn shares the same name server setup as other domains, for example 9geyingxiang.com, wizzer.cn, shxlsc.cn, media-buffet.net and tyzihua.com.
bbf.org.cn partially shares name servers with other domains, for instance csmarine.net, jijuyun.com and wo2f.com.
These name servers are often used with ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
dns21.hichina.com points to: 2408:4009:501::29, 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.
dns22.hichina.com points to: 2408:4009:501::30, 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.