ydjztz.com - robtex.com
ydjztz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.114.199.149🇨🇳 CHINA169-Backbone122.114.0.0/16 route of Chinaunicomroute of Chinaunicom | ||||||
| NS | ns11.bigwww.com ⭐ | ||||||
| A | 2408:4009:501::9🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ns12.bigwww.com | ||||||
| A | 2408:4009:501::10🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns13.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ns14.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns15.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| NS | ns16.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| MX | mxdomain.qq.com ⭐ | ||||||
| SOA | ns11.bigwww.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
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=1776102762 | ||||||
Subdomains
www.ydjztz.com |
Same first word
ydjztz.com |
Similar names
ytdzzj.com |
tzyzjd.com |
tzzyjd.com |
tzyjdz.com |
zjtydz.com |
zjtzyd.net |
jzytzd.com |
zzydjt.com |
zzyjdt.com |
zjzdyt.com |
zzjdty.com |
jdzytz.com |
zdzyjt.com |
yzjdtz.com |
tzzydj.com |
jdzyzt.com |
tzzdjy.com |
DNS History
9 records (8 active, 1 former)
●NSns11.bigwww.com2015-07-04 → 2026-04-13 · 2 obs
● 2026-04-13 18:15:12
●NSns12.bigwww.com2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 08:05:14
● 2026-04-13 18:15:12
●NSns13.bigwww.com2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 08:05:14
● 2026-04-13 18:15:12
●NSns14.bigwww.com2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 08:05:14
● 2026-04-13 18:15:12
●NSns15.bigwww.com2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 08:05:14
● 2026-04-13 18:15:12
●NSns16.bigwww.com2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 08:05:14
● 2026-04-13 18:15:12
○A118.123.119.1642015-07-04 → 2017-01-18 · 4 obs
● 2017-01-18 00:59:32
○ 2026-03-27 08:05:14
○ 2026-04-13 18:15:12
●A122.114.199.1492026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 08:05:14
● 2026-04-13 18:15:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net... | - |
| ydjztz.com | ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com... | 10 records |
✅ Authoritative Response
Server:39.96.153.43
NS records: ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com, ns16.bigwww.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ydjztz.com (unsigned zone)
⏱️ Timing
Total: 1117ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.114.199.149 |
| NS | 2 | ns11.bigwww.com, ns12.bigwww.com |
| MX | 1 | mxdomain.qq.com (pri: 5) |
| SOA | 1 | ns11.bigwww.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns11.bigwww.com, ns11.bigwww.com, ns11.bigwww.com...)
Analysis
Hierarchy
ydjztz.com is parent of www.ydjztz.com.
IP Addresses
ydjztz.com points to a single IP: 122.114.199.149.
Name Servers
ydjztz.com is delegated to six name servers: ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com and ns16.bigwww.com.
ydjztz.com at least partially shares its name servers with other domains, for instance tjkm.net, rxtao.cn, china-ta.org, omdcy.com and nas1638.cn.
these name servers are commonly used with the name servers ens11.bigwww.com, ens12.bigwww.com, ns7.alidns.com, ns8.alidns.com, dns21.hichina.com and dns22.hichina.com.
Host names with three IPs:
ns11.bigwww.com points to 2408:4009:501::9, 39.96.153.43 and 47.118.199.203.
ns12.bigwww.com points to 2408:4009:501::10, 120.76.107.43 and 139.224.142.113.
Host names with one IP:
ns13.bigwww.com points to 47.118.199.203.
ns14.bigwww.com points to 139.224.142.113.
ns15.bigwww.com points to 39.96.153.43.
ns16.bigwww.com points to 120.76.107.43.
Host names that point to 39.96.153.43: ns11.bigwww.com and ns15.bigwww.com.
Host names that point to 47.118.199.203: ns11.bigwww.com and ns13.bigwww.com.
Host names that point to 120.76.107.43: ns12.bigwww.com and ns16.bigwww.com.
Host names that point to 139.224.142.113: ns12.bigwww.com and ns14.bigwww.com.
Mail Servers
ydjztz.com is served by a single mail server, mxdomain.qq.com.
ydjztz.com uses the same mail server setup as other domains such as joexy.com, yisprinter.com, jhzb.com, wuxstudio.com and laizi.net.
ydjztz.com shares some mail servers with other domains, including jzg.cn, conqi.com, blackboardchina.cn, ouyuanju.com and arkun.cn.
These mail servers are commonly used alongside the mail servers mxbiz1.qq.com and mxbiz2.qq.com.