leadtec.cn - robtex.com
leadtec.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.218.240.184🇭🇰 UCLOUD-1103.218.240.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 118.193.33.220🇭🇰 UCLOUD-1118.193.33.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 118.193.37.94🇭🇰 UCLOUD-1118.193.37.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 152.32.171.65🇭🇰 UCLOUD-1152.32.171.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 154.85.60.150🇺🇸 BAIDU-1154.85.56.0/21 AS55967 | ||||||
| NS | pk3.22.cn ⚠️ Not in zone NS records | ||||||
| A | 39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC | ||||||
| NS | pk4.22.cn ⚠️ Not in zone NS records | ||||||
| A | 39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC | ||||||
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=2034670744 | ||||||
Subdomains
www.leadtec.cn |
Same first word
leadtec.com.br |
leadtec.cn |
leadtec.co.uk |
leadtec.net |
leadtec.com.sg |
leadtec.com.tw |
leadtec.fr |
leadtec.hk |
leadtec.de |
leadtec.com.au |
Similar names
DNS History
17 records (7 active, 10 former)
○NSjm1.dns.com2020-01-05 → 2020-01-05 · 4 obs
○ 2016-07-11 18:44:16
● 2020-01-05 04:09:02
○ 2026-03-26 01:49:34
○ 2026-04-14 22:22:16
● 2020-01-05 04:09:02
○ 2026-03-26 01:49:34
○ 2026-04-14 22:22:16
○NSjm2.dns.com2020-01-05 → 2020-01-05 · 4 obs
○ 2016-07-11 18:44:16
● 2020-01-05 04:09:02
○ 2026-03-26 01:49:34
○ 2026-04-14 22:22:16
● 2020-01-05 04:09:02
○ 2026-03-26 01:49:34
○ 2026-04-14 22:22:16
●NSpk3.22.cn2026-03-26 → 2026-04-14 · 3 obs
○ 2020-01-05 04:09:02
● 2026-03-26 01:49:34
● 2026-04-14 22:22:16
● 2026-03-26 01:49:34
● 2026-04-14 22:22:16
●NSpk4.22.cn2026-03-26 → 2026-04-14 · 3 obs
○ 2020-01-05 04:09:02
● 2026-03-26 01:49:34
● 2026-04-14 22:22:16
● 2026-03-26 01:49:34
● 2026-04-14 22:22:16
○NSv1s1.xundns.com2016-03-17 → 2016-07-11 · 4 obs
● 2016-03-17 14:30:06
● 2016-07-11 18:44:16
○ 2020-01-05 04:09:02
○ 2026-04-14 22:22:16
● 2016-07-11 18:44:16
○ 2020-01-05 04:09:02
○ 2026-04-14 22:22:16
○NSv1s2.xundns.com2016-03-17 → 2016-07-11 · 4 obs
● 2016-03-17 14:30:06
● 2016-07-11 18:44:16
○ 2020-01-05 04:09:02
○ 2026-04-14 22:22:16
● 2016-07-11 18:44:16
○ 2020-01-05 04:09:02
○ 2026-04-14 22:22:16
●A103.218.240.1842026-03-26 → 2026-04-14 · 3 obs
○ 2016-07-11 18:44:16
● 2026-03-26 01:49:34
● 2026-04-14 22:22:16
● 2026-03-26 01:49:34
● 2026-04-14 22:22:16
●A118.193.33.2202026-03-26 → 2026-04-14 · 3 obs
○ 2016-07-11 18:44:16
● 2026-03-26 01:49:34
● 2026-04-14 22:22:16
● 2026-03-26 01:49:34
● 2026-04-14 22:22:16
●A118.193.37.942026-03-26 → 2026-04-14 · 3 obs
○ 2016-07-11 18:44:16
● 2026-03-26 01:49:34
● 2026-04-14 22:22:16
● 2026-03-26 01:49:34
● 2026-04-14 22:22:16
○A119.146.201.52015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 17:06:46
○ 2026-03-26 01:49:34
○ 2026-04-14 22:22:16
○ 2026-03-26 01:49:34
○ 2026-04-14 22:22:16
●A152.32.171.652026-03-26 → 2026-04-14 · 3 obs
○ 2016-07-11 18:44:16
● 2026-03-26 01:49:34
● 2026-04-14 22:22:16
● 2026-03-26 01:49:34
● 2026-04-14 22:22:16
●A154.85.60.1502026-03-26 → 2026-04-14 · 3 obs
○ 2016-07-11 18:44:16
● 2026-03-26 01:49:34
● 2026-04-14 22:22:16
● 2026-03-26 01:49:34
● 2026-04-14 22:22:16
○A198.11.168.2252015-12-06 → 2016-07-11 · 5 obs
○ 2015-08-03 17:06:46
● 2015-12-06 19:59:24
● 2016-07-11 18:44:16
○ 2026-03-26 01:49:34
○ 2026-04-14 22:22:16
● 2015-12-06 19:59:24
● 2016-07-11 18:44:16
○ 2026-03-26 01:49:34
○ 2026-04-14 22:22:16
○A198.11.169.872015-12-06 → 2016-07-11 · 5 obs
○ 2015-08-03 17:06:46
● 2015-12-06 19:59:24
● 2016-07-11 18:44:16
○ 2026-03-26 01:49:34
○ 2026-04-14 22:22:16
● 2015-12-06 19:59:24
● 2016-07-11 18:44:16
○ 2026-03-26 01:49:34
○ 2026-04-14 22:22:16
○CNAMEleadteccom.s108.72dns.net2015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 17:06:46
○ 2015-12-06 19:59:24
○ 2026-04-14 22:22:16
○ 2015-12-06 19:59:24
○ 2026-04-14 22:22:16
○CNAMEs20.xunurl.com2015-12-06 → 2016-07-11 · 6 obs
○ 2015-08-03 17:06:46
● 2015-12-06 19:59:24
○ 2016-03-17 14:30:06
● 2016-07-11 18:44:16
○ 2020-01-05 04:09:02
○ 2026-04-14 22:22:16
● 2015-12-06 19:59:24
○ 2016-03-17 14:30:06
● 2016-07-11 18:44:16
○ 2020-01-05 04:09:02
○ 2026-04-14 22:22:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| leadtec.cn | pk3.22.cn, pk4.22.cn | - |
✅ Authoritative Response
Server:39.101.68.48
NS records: pk3.22.cn, pk4.22.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leadtec.cn (unsigned zone)
⏱️ Timing
Total: 3910ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 118.193.33.220, 152.32.171.65... |
Analysis
Hierarchy
leadtec.cn is parent of www.leadtec.cn.
IP Addresses
leadtec.cn points to five IP numbers: 103.218.240.184, 118.193.33.220, 118.193.37.94, 152.32.171.65 and 154.85.60.150.
Other host names, for instance ycwg.com, badun.cn, qianwanren.com, hongchajun.cn and glover.temeng.com share IP numbers with leadtec.cn.
Name Servers
leadtec.cn's delegation is to two name servers pk3.22.cn and pk4.22.cn.
leadtec.cn shares the same name server configuration as other domains, such as jutec.cn, hprg.cn, zvec.cn, sthholdings.com and zhanmao.com.
Host names with one IP number: pk3.22.cn and pk4.22.cn point to 39.101.68.48.