tjtek.cn - robtex.com
tjtek.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=2034667126 | ||||||
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
○NSns1.dnspai.com2017-06-12 → 2017-06-12 · 3 obs
○ 2026-03-14 00:45:40
○ 2026-04-13 20:12:04
○NSns2.dnspai.com2017-06-12 → 2017-06-12 · 3 obs
○ 2026-03-14 00:45:40
○ 2026-04-13 20:12:04
●NSpk3.22.cn2026-03-14 → 2026-04-13 · 3 obs
● 2026-03-14 00:45:40
● 2026-04-13 20:12:04
●NSpk4.22.cn2026-03-14 → 2026-04-13 · 3 obs
● 2026-03-14 00:45:40
● 2026-04-13 20:12:04
●A103.218.240.1842026-03-14 → 2026-04-13 · 3 obs
● 2026-03-14 00:45:40
● 2026-04-13 20:12:04
●A118.193.33.2202026-03-14 → 2026-04-13 · 3 obs
● 2026-03-14 00:45:40
● 2026-04-13 20:12:04
●A118.193.37.942026-03-14 → 2026-04-13 · 3 obs
● 2026-03-14 00:45:40
● 2026-04-13 20:12:04
●A152.32.171.652026-03-14 → 2026-04-13 · 3 obs
● 2026-03-14 00:45:40
● 2026-04-13 20:12:04
●A154.85.60.1502026-03-14 → 2026-04-13 · 3 obs
● 2026-03-14 00:45:40
● 2026-04-13 20:12:04
○A198.56.155.692017-06-12 → 2017-06-12 · 3 obs
○ 2026-03-14 00:45:40
○ 2026-04-13 20:12:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, a.dns.cn, b.dns.cn... | - |
| tjtek.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 tjtek.cn (unsigned zone)
⏱️ Timing
Total: 1332ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 103.218.240.184, 118.193.33.220... |
Analysis
IP Addresses
tjtek.cn points to five IPs: 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 tianxianpei.cn, 021yy.com, qdns.net, mail1.sfxxoo.com and theramax.info.cn share IP numbers with tjtek.cn.
Name Servers
tjtek.cn is delegated to two name servers: pk3.22.cn and pk4.22.cn.
tjtek.cn uses the same name server setup as other domains, for instance jdzt.com, hztec.com.cn, eitt.cn, flyh.cn and 8175.com.cn.
Host names with a single IP number:
pk3.22.cn points to 39.101.68.48.
pk4.22.cn points to 39.101.68.48.
Host names pointing to 39.101.68.48: pk3.22.cn and pk4.22.cn.