phpwebstudy.cn - dns.ninja
phpwebstudy.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.118.199.66🇨🇳 RAINBOWIDC-AS-AP103.118.198.0/23 Customer Route - LOA provided | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 101.37.78.254🇨🇳 Alibaba-Cloud101.37.0.0/17 | ||||||
| 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 | ||||||
| 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=1792248414 | ||||||
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=2035524461 | ||||||
Same first word
phpwebstudy.cn |
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DNS History
5 records (5 active, 0 former)
●NSns1.julydns.com2026-10-25 → 2026-11-05 · 2 obs
● 2026-11-05 10:07:40
●NSns1.onclouddns.com2026-10-25 → 2026-11-05 · 2 obs
● 2026-11-05 10:07:40
●NSns2.julydns.com2026-10-25 → 2026-11-05 · 2 obs
● 2026-11-05 10:07:40
●NSns2.onclouddns.com2026-10-25 → 2026-11-05 · 2 obs
● 2026-11-05 10:07:40
●A103.118.199.662026-10-25 → 2026-11-05 · 2 obs
● 2026-11-05 10:07:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, ns.cernet.net... | 11 records |
| phpwebstudy.cn | ns1.onclouddns.com, ns2.onclouddns.com | - |
✅ Authoritative Response
Server:101.37.78.254
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for phpwebstudy.cn (unsigned zone)
⏱️ Timing
Total: 1456ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.118.199.66 |
| 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
phpwebstudy.cn points to a single IP number: 103.118.199.66.
Additional host names — yjjmmy.top, cloud-known.cn, boniutiyu.top and two others — share IP numbers with phpwebstudy.cn.
Name Servers
phpwebstudy.cn has four authoritative name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
phpwebstudy.cn shares at least some of its name servers with other domains, including zjrunhe.com, willmarkallianceinc.com, djiair.com and two others.
These name servers are frequently paired with 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.