chzhsw.cn - robtex.com
chzhsw.cn
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=2034786221 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NScl1.sfndns.com2026-04-22 → 2026-05-13 · 2 obs
● 2026-05-13 07:55:12
●NScl2.sfndns.com2026-04-22 → 2026-05-13 · 2 obs
● 2026-05-13 07:55:12
●A182.150.40.1302026-04-22 → 2026-05-13 · 2 obs
● 2026-05-13 07:55:12
●A240e:699:c001:1600::4:e5322026-04-22 → 2026-05-13 · 2 obs
● 2026-05-13 07:55:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| chzhsw.cn | cl1.sfndns.cn, cl1.sfndns.com, cl2.sfndns.cn, cl2.sfndns.com | - |
✅ Authoritative Response
Server:47.108.213.108
NS records: cl1.sfndns.cn, cl1.sfndns.com, cl2.sfndns.cn, cl2.sfndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chzhsw.cn (unsigned zone)
⏱️ Timing
Total: 3288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 182.150.40.130 |
| AAAA | 1 | 240e:699:c001:1600::4:e532 |
| NS | 6 | vip2.sfndns.cn, vip1.sfndns.cn... |
| SOA | 1 | cl1.sfndns.cn mail.sfn.cn |
Analysis
IP Addresses
chzhsw.cn points to two IP numbers: 240e:699:c001:1600::4:e532 and 182.150.40.130.
Name Servers
chzhsw.cn is delegated to six name servers: cl1.sfndns.cn, cl2.sfndns.cn, vip1.sfndns.cn, vip2.sfndns.cn, cl1.sfndns.com and cl2.sfndns.com.
chzhsw.cn at least partially shares its name servers with other domains, for instance bj1z.org.cn, delta-china.com.cn, xiangan.gov.cn, laian.gov.cn and safe.gov.cn.
Host names with five IP numbers:
The host name cl1.sfndns.cn points to: 2001:da8:20d:40cf::4, 47.83.147.206, 47.108.213.108, 58.205.196.4 and 103.21.140.3.
The host name cl1.sfndns.com points to: 2001:da8:20d:40cf::4, 47.83.147.206, 47.108.213.108, 58.205.196.4 and 103.21.140.3.
Host names with four IP numbers:
The host name cl2.sfndns.cn points to: 2001:da8:20d:40cf::5, 8.134.159.224, 8.211.43.5 and 47.236.4.243.
The host name vip1.sfndns.cn points to: 2001:da8:20d:40cf::4, 47.108.213.108, 58.205.196.4 and 103.21.140.3.
The host name cl2.sfndns.com points to: 2001:da8:20d:40cf::5, 8.134.159.224, 8.211.43.5 and 47.236.4.243.
Host names with three IP numbers:
The host name vip2.sfndns.cn points to: 2001:da8:20d:40cf::5, 8.134.159.224 and 47.236.4.243.
Host names that point to 2001:da8:20d:40cf::4: cl1.sfndns.cn, cl1.sfndns.com and vip1.sfndns.cn.
Host names that point to 47.83.147.206: cl1.sfndns.cn and cl1.sfndns.com.
Host names that point to 47.108.213.108: cl1.sfndns.cn, cl1.sfndns.com and vip1.sfndns.cn.
Host names that point to 58.205.196.4: cl1.sfndns.cn, cl1.sfndns.com and vip1.sfndns.cn.
Host names that point to 103.21.140.3: cl1.sfndns.cn, cl1.sfndns.com and vip1.sfndns.cn.
Host names that point to 2001:da8:20d:40cf::5: cl2.sfndns.cn, cl2.sfndns.com and vip2.sfndns.cn.
Host names that point to 8.134.159.224: cl2.sfndns.cn, cl2.sfndns.com and vip2.sfndns.cn.
Host names that point to 8.211.43.5: cl2.sfndns.cn and cl2.sfndns.com.
Host names that point to 47.236.4.243: cl2.sfndns.cn, cl2.sfndns.com and vip2.sfndns.cn.