b9221.cn - robtex.com
b9221.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.90.164.246🇺🇸 Alibaba-Cloud47.90.128.0/18 Alibaba CLoud | ||||||
| NS | park.i-now.cn ⚠️ Not in zone NS records | ||||||
| A | 47.90.164.246🇺🇸 Alibaba-Cloud47.90.128.0/18 Alibaba CLoud | ||||||
| NS | park.i-now.com ⚠️ Not in zone NS records | ||||||
| A | 54.156.158.84🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-54-156-158-84.compute-1.amazonaws.com | ||||||
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=2034796458 | ||||||
Same first word
b9221.cn |
Similar names
DNS History
3 records (3 active, 0 former)
●A47.90.164.2462026-05-12 → 2026-05-15 · 2 obs
● 2026-05-12 11:05:14
● 2026-05-15 15:13:12
● 2026-05-15 15:13:12
🔍 DNS Trace
Analysis
IP Addresses
b9221.cn resolves to one IP number: 47.90.164.246.
Other host names, for instance hapifa.cn, hbwqgl.com, shminchu.com, mail.cztengyuan.com and shijianma.com share IP numbers with b9221.cn.
Name Servers
b9221.cn's delegation uses two name servers: park.i-now.cn and park.i-now.com.
b9221.cn uses the same name server setup as other domains, such as hqbcdn.com, whrjrj188.com, 40crgangguan.com, ao71.com and zhouxiao.org.cn.
Host names with a single IP address: park.i-now.cn points to 47.90.164.246; park.i-now.com points to 54.156.158.84.