java-doc.cn - dns.ninja
java-doc.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.11.182.114🇺🇸 PEGTECHINC38.11.160.0/19 PEG TECH INC | ||||||
| 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.onclouddns.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 | 162.159.27.251Cloudflare162.159.27.0/24 , 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=1790578553 | ||||||
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=2035422691 | ||||||
Same first word
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Next names
java-family.cn |
java-lang.cn |
java-sh.cn |
java119.cn |
java123.cn |
java168.cn |
java18.cn |
java1981.cn |
java2077.cn |
java211.cn |
java2s.cn |
java3.cn |
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java3d.cn |
java4.cn |
java4all.cn |
DNS History
5 records (5 active, 0 former)
●NSns1.julydns.com2026-09-28 → 2026-10-12 · 2 obs
● 2026-10-12 08:42:36
●NSns1.onclouddns.com2026-09-28 → 2026-10-12 · 2 obs
● 2026-10-12 08:42:36
●NSns2.julydns.com2026-09-28 → 2026-10-12 · 2 obs
● 2026-10-12 08:42:36
●NSns2.onclouddns.com2026-09-28 → 2026-10-12 · 2 obs
● 2026-10-12 08:42:36
●A38.11.182.1142026-09-28 → 2026-10-12 · 2 obs
● 2026-10-12 08:42:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, ns.cernet.net... | 11 records |
| java-doc.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 java-doc.cn (unsigned zone)
⏱️ Timing
Total: 3084ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.11.182.114 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 11
In-bailiwick: 10 (e.dns.cn, e.dns.cn, a.dns.cn...)
Out-of-bailiwick: 1 (ns.cernet.net)
Analysis
IP Addresses
java-doc.cn has exactly one IP address — 38.11.182.114.
Host names like cxzytd.cn are further examples that share IP numbers with java-doc.cn.
Name Servers
Four name servers handle the delegation for java-doc.cn: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
java-doc.cn has at least partial name server overlap with other domains, such as 9dfm.cn, zkrunhanggz.cn, chengshihufu.com and two others.
It is common to see these name servers used together with name servers ns1.judns.com and ns2.judns.com.
ns1.julydns.com points to 162.159.48.223. ns2.julydns.com points to 162.159.27.251. ns1.onclouddns.com points to 162.159.27.251. ns2.onclouddns.com points to 162.159.48.223. Each host has exactly one IP address.
ns1.julydns.com along with ns2.onclouddns.com each resolve to 162.159.48.223 IP addresses.
ns2.julydns.com along with ns1.onclouddns.com each resolve to 162.159.27.251 IP addresses.