java1981.cn - robtex.com
java1981.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.10.14.248🇭🇰 HDHK122.10.14.0/23 Proxy-registered route object | ||||||
| NS | a8.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b8.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1780513736 | ||||||
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=2035237129 | ||||||
Subdomains
www.java1981.cn |
Same first word
java1981.cn |
Previous names
jaus.cn |
jauu.cn |
jauuu.cn |
jauuw.cn |
jauv.cn |
jauyc.cn |
jauyl.cn |
jav.cn |
jav101.cn |
java-bj.cn |
java-sh.cn |
java119.cn |
java123.cn |
java18.cn |
Next names
java2s.cn |
java3.cn |
java666.cn |
java8.cn |
java9.cn |
java996.cn |
javaa.cn |
javaai.cn |
javaapi.cn |
javaba.cn |
javabank.cn |
javabean.cn |
javabetter.cn |
javabike.cn |
javabiz.cn |
javablog.cn |
javabo.cn |
javaboot.cn |
DNS History
5 records (5 active, 0 former)
●NSa.share-dns.com2026-08-20 → 2026-08-29 · 2 obs
● 2026-08-29 12:33:54
●NSa8.share-dns.com2026-08-20 → 2026-08-29 · 2 obs
● 2026-08-29 12:33:54
●NSb.share-dns.net2026-08-20 → 2026-08-29 · 2 obs
● 2026-08-29 12:33:54
●NSb8.share-dns.net2026-08-20 → 2026-08-29 · 2 obs
● 2026-08-29 12:33:54
●A122.10.14.2482026-08-20 → 2026-08-29 · 2 obs
● 2026-08-29 12:33:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, ns.cernet.net, b.dns.cn, a.dns.cn... | 11 records |
| java1981.cn | a8.share-dns.com, b8.share-dns.net | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: a8.share-dns.com, b8.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for java1981.cn (unsigned zone)
⏱️ Timing
Total: 1502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.10.14.248 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.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
Hierarchy
www.java1981.cn is a subdomain of java1981.cn.
IP Addresses
java1981.cn resolves to just one IP address, 122.10.14.248.
Two other host names, along with 96mh.com, f132.com and 77788850.com, also share IP numbers with java1981.cn.
Name Servers
The NS records for java1981.cn point to four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.
The name servers of java1981.cn overlap at least partially with those of other domains — among them dnwlkm.cn, js999777.com, bgw1.cc and two more.
These name servers commonly appear in delegations together with a9.share-dns.com, b9.share-dns.net, a5.share-dns.com and 7 other.
a8.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b8.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.
a8.share-dns.com and a.share-dns.com each have 172.64.53.25 IP addresses.
b8.share-dns.net and b.share-dns.net each have 172.64.52.239 IP addresses.