csjbbx.cn - robtex.com
csjbbx.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.249.187.111🇺🇸 BETTER-HK173.249.187.0/24 client's prefix | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1775651781 | ||||||
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=2034999106 | ||||||
rank #12795 in the tld
Same first word
csjbbx.cn |
Similar names
DNS History
11 records (5 active, 6 former)
○NSdns29.hichina.com2020-03-03 → 2020-03-03 · 4 obs
● 2020-03-03 09:05:44
○ 2026-06-10 19:19:54
○ 2026-07-03 17:28:48
○NSdns30.hichina.com2020-03-03 → 2020-03-03 · 4 obs
● 2020-03-03 09:05:44
○ 2026-06-10 19:19:54
○ 2026-07-03 17:28:48
●NSns1.judns.com2026-06-10 → 2026-07-03 · 3 obs
● 2026-06-10 19:19:54
● 2026-07-03 17:28:48
●NSns1.julydns.com2026-06-10 → 2026-07-03 · 3 obs
● 2026-06-10 19:19:54
● 2026-07-03 17:28:48
●NSns2.judns.com2026-06-10 → 2026-07-03 · 3 obs
● 2026-06-10 19:19:54
● 2026-07-03 17:28:48
●NSns2.julydns.com2026-06-10 → 2026-07-03 · 3 obs
● 2026-06-10 19:19:54
● 2026-07-03 17:28:48
○NSns3.cnolnic.com2015-07-22 → 2017-03-15 · 4 obs
● 2017-03-15 15:53:10
○ 2020-03-03 09:05:44
○ 2026-07-03 17:28:48
○NSns4.cnolnic.com2015-07-22 → 2017-03-15 · 4 obs
● 2017-03-15 15:53:10
○ 2020-03-03 09:05:44
○ 2026-07-03 17:28:48
●A173.249.187.1112026-06-10 → 2026-07-03 · 3 obs
● 2026-06-10 19:19:54
● 2026-07-03 17:28:48
○A47.75.171.2392020-03-03 → 2020-03-03 · 4 obs
● 2020-03-03 09:05:44
○ 2026-06-10 19:19:54
○ 2026-07-03 17:28:48
○A59.60.10.1192015-07-22 → 2017-03-15 · 4 obs
● 2017-03-15 15:53:10
○ 2020-03-03 09:05:44
○ 2026-07-03 17:28:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| csjbbx.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for csjbbx.cn (unsigned zone)
⏱️ Timing
Total: 1128ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.249.187.111 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
csjbbx.cn has exactly one IP address — 173.249.187.111.
bioscolor.cn, www.baidu35.cn, inwb.cn plus two other host names have IP numbers in common with csjbbx.cn.
Name Servers
Four name servers handle the delegation for csjbbx.cn: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
csjbbx.cn shares at least some of its name servers with other domains, including szsxbfz.com, kbtb.cn, edpcn.com.cn and two others.
These name servers are frequently seen alongside the name servers ns1.onclouddns.com, ns2.onclouddns.com, jm1.dns.com and jm2.dns.com.
ns1.judns.com and ns2.judns.com share the IP address 162.159.27.251; ns1.julydns.com and ns2.julydns.com share the IP address 162.159.48.223.
Host names pointing to 162.159.27.251 IP addresses: ns1.judns.com and ns2.judns.com.
Host names pointing to 162.159.48.223 IP addresses: ns1.julydns.com and ns2.julydns.com.