duocaitech.com - robtex.com
duocaitech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.213.37.39🇭🇰 NETSEC-HK116.213.37.0/24 Cyber Will Limited Unit2607, Billion Plaza, 8 Cheung Yue Street, Cheung Sha Wan, Kowloon,, Hong Kong. | ||||||
| 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.judns.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.judns.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 | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1762912505 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777487966 | ||||||
Subdomains
m.duocaitech.com |
jrszhib.duocaitech.com |
ouguanzb.duocaitech.com |
dejiazhib.duocaitech.com |
nbazhib.duocaitech.com |
cbazhib.duocaitech.com |
series.duocaitech.com |
www.duocaitech.com |
share.duocaitech.com |
4g.duocaitech.com |
tv.duocaitech.com |
nbaluxiang.duocaitech.com |
yaguanzhib.duocaitech.com |
fajiazhib.duocaitech.com |
yijiazhib.duocaitech.com |
xijiazhib.duocaitech.com |
watch.duocaitech.com |
movies.duocaitech.com |
zuqiuzhib.duocaitech.com |
yczhibo.duocaitech.com |
Same first word
duocaitech.com |
DNS History
5 records (5 active, 0 former)
●NSns1.julydns.com2026-02-19 → 2026-04-29 · 2 obs
● 2026-04-29 18:51:28
●NSns2.julydns.com2026-02-19 → 2026-04-29 · 2 obs
● 2026-04-29 18:51:28
●A116.213.37.392026-02-19 → 2026-04-29 · 2 obs
● 2026-04-29 18:51:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| duocaitech.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duocaitech.com (unsigned zone)
⏱️ Timing
Total: 345ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.213.37.39 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
Hierarchy
duocaitech.com is the parent of m.duocaitech.com, jrszhib.duocaitech.com, ouguanzb.duocaitech.com, dejiazhib.duocaitech.com, nbazhib.duocaitech.com and a few other host names.
IP Addresses
duocaitech.com points to IP number 116.213.37.39.
For instance, other host names nbazhibo.shggzc.com, ouguanzb.gveia.com, nba-share.shggzc.com, share-nba.shggzc.com and jrszhib.weidang8.com share IP numbers with duocaitech.com.
Name Servers
duocaitech.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
duocaitech.com shares name servers with other domains at least partially, for example zjzskj.cn, tianyianquan.com, zhongdunyun.net, zjlrkg.com and syd333.com.
Host names with one IP number:
ns1.judns.com points to: 162.159.27.251.
ns2.judns.com points to: 162.159.27.251.
ns1.julydns.com points to: 162.159.48.223.
ns2.julydns.com points to: 162.159.48.223.
Host names pointing to 162.159.27.251: ns1.judns.com and ns2.judns.com.
Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.