techjt.cn - robtex.com
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techjt.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034456417 | ||||||
Similar names
tjtech.cn |
jttech.com.hk |
thetcj.org |
tjtech.my |
jttech.se |
tjtech.cc |
jttech.com |
jttech.us |
tjtech.ca |
jttech.com.au |
htctje.nl |
tjtech.co.kr |
jttech.org |
tjtech.com |
jttech.net |
tjtech.me |
DNS History
4 records (4 active, 0 former)
●NSdns21.hichina.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 18:37:50
●NSdns22.hichina.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 18:37:50
●MXmx1.qiye.aliyun.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 18:37:50
●A118.31.136.402026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 18:37:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| techjt.cn | dns21.hichina.com, dns22.hichina.com | - |
✅ Authoritative Response
Server: 39.96.153.60
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techjt.cn (unsigned zone)
⏱️ Timing
Total: 479ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.31.136.40 |
| NS | 2 | dns22.hichina.com, dns21.hichina.com |
| MX | 1 | mx1.qiye.aliyun.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.com -all |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
AI analysis
techjt.cn resolves to a single IP address: 118.31.136.40.
Other host names including daheedu.cn, ep78.com, hairunts.com, jxbeiwei.com and hisicpower.com share IP numbers with techjt.cn.
techjt.cn's delegation uses two name servers, dns21.hichina.com and dns22.hichina.com.
techjt.cn shares the same name server setup as other domains, for example gzhycc.com, bolangfuban.com, hsyzh.com, ypqa.com and gulfix.cn.
techjt.cn at least partially shares name servers with other domains, for example nmjx.org, baimeng.net and redian1.com.
These name servers are commonly used with ns7.alidns.com and ns8.alidns.com.
dns21.hichina.com points to: 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns22.hichina.com points to: 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
techjt.cn is handled by a single mail server, mx1.qiye.aliyun.com.
techjt.cn shares its mail server setup with other domains, including joymatecn.com, zidush.com, 63s.cn, chairlist.com and kefeipharma.com.
The mail servers for techjt.cn are shared with other domains, for instance beetles.cn, yanming.com, nicipe.com, filterpresschina.com and akon-china.com.
These mail servers are commonly used with mx2.qiye.aliyun.com, mx3.qiye.aliyun.com, mxn.mxhichina.com, mxw.mxhichina.com, mxbiz1.qq.com and mxbiz2.qq.com.
mx1.qiye.aliyun.com points to a single IP: 47.246.137.47.