5sby.cn - robtex.com
5sby.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 218.247.80.38🇨🇳 WEST263GO-HK218.247.64.0/19 PCCW (Customer Route) | ||||||
| NS | dns.bizcn.com ⭐ | ||||||
| A | 240c:4082:ffff:ff01:0:d:0:34a🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 61.172.183.76🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.114🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| NS | ns1.dns.com.cn | ||||||
| A | 61.172.183.70🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.114🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| NS | ns2.dns.com.cn | ||||||
| A | 240c:4082:ffff:ff01:0:d:0:69🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 61.172.183.76🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.147🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| SOA | dns.bizcn.comabuse@bizcn.com serial=9 | ||||||
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=2034771969 | ||||||
Same first word
5sby.cn |
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns.bizcn.com2026-03-23 → 2026-05-09 · 3 obs
● 2026-03-23 19:55:32
● 2026-05-09 20:59:54
●NSns1.dns.com.cn2015-08-05 → 2026-05-09 · 2 obs
● 2026-05-09 20:59:54
●NSns2.dns.com.cn2015-08-05 → 2026-05-09 · 2 obs
● 2026-05-09 20:59:54
○A117.41.181.1442015-08-05 → 2017-02-08 · 4 obs
● 2017-02-08 11:08:14
○ 2026-03-23 19:55:32
○ 2026-05-09 20:59:54
●A218.247.80.382026-03-23 → 2026-05-09 · 3 obs
● 2026-03-23 19:55:32
● 2026-05-09 20:59:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| 5sby.cn | ns1.dns.com.cn, ns2.dns.com.cn | - |
✅ Authoritative Response
Server:61.172.183.76
NS records: ns1.dns.com.cn, ns2.dns.com.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 5sby.cn (unsigned zone)
⏱️ Timing
Total: 3547ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 218.247.80.38 |
| NS | 2 | ns2.dns.com.cn, ns1.dns.com.cn |
| SOA | 1 | dns.bizcn.com abuse.bizcn.com |
Analysis
IP Addresses
5sby.cn maps to IP address 218.247.80.38.
Other host names, for instance www.my400.cc, jn333.com.cn, 0791999.com, www.0791999.com and zg400.net share IP numbers with 5sby.cn.
Name Servers
5sby.cn is delegated to name servers dns.bizcn.com, ns1.dns.com.cn and ns2.dns.com.cn.
5sby.cn at least partially shares name servers with other domains such as innojoy.com, zgswim.com, lingpengdq.com, bomengart.com and yumt.com.
These name servers are commonly used alongside ns7.cnmsn.net, ns8.cnmsn.net, ns13.dns.com.cn, ns14.dns.com.cn, ns5.cnmsn.net, ns6.cnmsn.net and dns.cnmsn.net.
Host names with three IP numbers:
Host dns.bizcn.com points to: 240c:4082:ffff:ff01:0:d:0:34a, 61.172.183.76 and 61.240.129.114.
Host ns2.dns.com.cn points to: 240c:4082:ffff:ff01:0:d:0:69, 61.172.183.76 and 61.240.129.147.
Host names with two IP numbers:
Host ns1.dns.com.cn points to: 61.172.183.70 and 61.240.129.114.
Hosts pointing to 61.172.183.76: dns.bizcn.com and ns2.dns.com.cn.
Hosts pointing to 61.240.129.114: dns.bizcn.com and ns1.dns.com.cn.