gdjztech.com - robtex.com
gdjztech.com
| CNAME | www.gdjztech.com | ||||||
| CNAME | d2htmnj8coy6ir.cloudfront.cn | ||||||
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=1771291435 | ||||||
Subdomains
sensorsdata.gdjztech.com |
www.gdjztech.com |
gb.gdjztech.com |
Same first word
gdjztech.com |
DNS History
6 records (6 active, 0 former)
●NSdns31.hichina.com2026-02-21 → 2026-03-09 · 2 obs
● 2026-02-21 16:02:14
● 2026-03-09 09:10:50
● 2026-03-09 09:10:50
●NSdns32.hichina.com2026-02-21 → 2026-03-09 · 2 obs
● 2026-02-21 16:02:14
● 2026-03-09 09:10:50
● 2026-03-09 09:10:50
●CNAMEwww.gdjztech.com2026-02-21 → 2026-03-09 · 2 obs
● 2026-02-21 16:02:14
● 2026-03-09 09:10:50
● 2026-03-09 09:10:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gdjztech.com | dns31.hichina.com, dns32.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.37
NS records: dns31.hichina.com, dns32.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gdjztech.com (unsigned zone)
⏱️ Timing
Total: 693ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns31.hichina.com, dns32.hichina.com |
| MX | 3 | mx3.feishu.cn (pri: 10), mx1.feishu.cn (pri: 1)... |
| TXT | 1 | v=spf1 +include:_netblocks.m.feishu.cn - |
| CNAME | 1 | www.gdjztech.com |
| SOA | 1 | dns31.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns31.hichina.com, dns31.hichina.com, dns31.hichina.com...)