webdevelop.cn - robtex.com
webdevelop.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 | 101.37.78.254🇨🇳 Alibaba-Cloud101.37.0.0/17 CMI (Customer Route) | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 101.37.78.254🇨🇳 Alibaba-Cloud101.37.0.0/17 CMI (Customer Route) | ||||||
| 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 | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| 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=1790944932 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2035570192 | ||||||
Same first word
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DNS History
5 records (5 active, 0 former)
●NSns1.julydns.com2026-10-07 → 2026-11-14 · 2 obs
● 2026-11-14 08:41:42
●NSns1.onclouddns.com2026-10-07 → 2026-11-14 · 2 obs
● 2026-11-14 08:41:42
●NSns2.julydns.com2026-10-07 → 2026-11-14 · 2 obs
● 2026-11-14 08:41:42
●NSns2.onclouddns.com2026-10-07 → 2026-11-14 · 2 obs
● 2026-11-14 08:41:42
●A173.249.187.1112026-10-07 → 2026-11-14 · 2 obs
● 2026-11-14 08:41:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | 11 records |
| webdevelop.cn | ns1.onclouddns.com, ns2.onclouddns.com | - |
✅ Authoritative Response
Server:162.159.48.223
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webdevelop.cn (unsigned zone)
⏱️ Timing
Total: 4517ms | 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 |
📌 Glue Records Collected
Total: 11
In-bailiwick: 10 (a.dns.cn, b.dns.cn, c.dns.cn...)
Out-of-bailiwick: 1 (ns.cernet.net)
Analysis
IP Addresses
webdevelop.cn points to a single IP number: 173.249.187.111.
Additional host names — kashao.cn, y7y.012652.cn, clqxxwc.cn and two others — share IP numbers with webdevelop.cn.
Name Servers
webdevelop.cn has four authoritative name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
The name servers of webdevelop.cn overlap at least partially with those of other domains — among them elshay.com, bonnyhall.com, wfyilin.com and two more.
These name servers commonly appear alongside the name servers ns1.judns.com and ns2.judns.com.
Host names with two IP numbers:
ns1.julydns.com directs traffic to 101.37.78.254 and 162.159.48.223.
ns1.onclouddns.com directs traffic to 101.37.78.254 and 162.159.27.251.
Host names pointing to a single IP address:
ns2.julydns.com has the IP address 162.159.27.251.
ns2.onclouddns.com has the IP address 162.159.48.223.
Both ns1.julydns.com and ns1.onclouddns.com resolve to 101.37.78.254 IP addresses each.
Both ns1.julydns.com and ns2.onclouddns.com resolve to 162.159.48.223 IP addresses each.
Both ns1.onclouddns.com and ns2.julydns.com resolve to 162.159.27.251 IP addresses each.