duosf.net.cn - robtex.com
duosf.net.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.232.71.8🇺🇸 HENGTONG-1104.232.71.0/24 HT | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| 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=1736913342 | ||||||
net.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2028164800 | ||||||
Subdomains
jh.duosf.net.cn |
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSa.share-dns.com2026-05-10 → 2026-05-12 · 2 obs
● 2026-05-12 13:11:52
●NSb.share-dns.net2026-05-10 → 2026-05-12 · 2 obs
● 2026-05-12 13:11:52
●A104.232.71.82026-05-10 → 2026-05-12 · 2 obs
● 2026-05-12 13:11:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn... | - |
| duosf.net.cn | a.share-dns.com, b.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duosf.net.cn (unsigned zone)
⏱️ Timing
Total: 2550ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.232.71.8 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
Hierarchy
duosf.net.cn is the parent of jh.duosf.net.cn.
IP Addresses
duosf.net.cn resolves to one IP number: 104.232.71.8.
Other host names, for instance jh.duosf.net.cn, share IP numbers with duosf.net.cn.
Name Servers
duosf.net.cn is delegated to two name servers a.share-dns.com and b.share-dns.net.
duosf.net.cn shares the same name server setup as other domains, for instance yyozi.com, 39na.com, av167.com, tdsw88.com and backpackfullofadventures.com.
duosf.net.cn at least partially shares name servers with other domains, for instance sxzbdljs.com, hzmylike11.com, mypic-cn.com, lanhuwang.com and ccptabc.com.
These name servers are commonly used with the following name servers: a6.share-dns.com, b6.share-dns.net, a3.share-dns.com, b3.share-dns.net, a10.share-dns.com, b10.share-dns.net, a11.share-dns.com, b11.share-dns.net, a8.share-dns.com and b8.share-dns.net.
Host names with one IP number:
a.share-dns.com points to 172.64.53.25
b.share-dns.net points to 172.64.52.239