bjhbtech.com - robtex.com
bjhbtech.com
| CNAME | 301.cdn300.cn | ||||||
| CNAME | forward301-tcp-51bcce23f7f482f7.elb.ap-east-1.amazonaws.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2406:da1e:a87:67ff:6f38:5690:328f:1b68🇨🇳 Amazon2406:da1e:800::/38 | ||||||
| A | 16.163.201.39🇭🇰 Amazon16.162.0.0/15 EC2 HKG Prefix | ||||||
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=1774631462 | ||||||
Same first word
bjhbtech.com |
DNS History
7 records (5 active, 2 former)
○NSdns17.hichina.com2020-03-05 → 2020-03-05 · 3 obs
● 2020-03-05 22:39:30
○ 2026-03-27 15:48:56
○ 2026-03-27 17:14:22
○ 2026-03-27 15:48:56
○ 2026-03-27 17:14:22
○NSdns18.hichina.com2020-03-05 → 2020-03-05 · 3 obs
● 2020-03-05 22:39:30
○ 2026-03-27 15:48:56
○ 2026-03-27 17:14:22
○ 2026-03-27 15:48:56
○ 2026-03-27 17:14:22
●NSns1.huaweicloud-dns.cn2026-03-27 → 2026-03-27 · 3 obs
○ 2020-03-05 22:39:30
● 2026-03-27 15:48:56
● 2026-03-27 17:14:22
● 2026-03-27 15:48:56
● 2026-03-27 17:14:22
●NSns1.huaweicloud-dns.com2026-03-27 → 2026-03-27 · 3 obs
○ 2020-03-05 22:39:30
● 2026-03-27 15:48:56
● 2026-03-27 17:14:22
● 2026-03-27 15:48:56
● 2026-03-27 17:14:22
●NSns1.huaweicloud-dns.net2026-03-27 → 2026-03-27 · 3 obs
○ 2020-03-05 22:39:30
● 2026-03-27 15:48:56
● 2026-03-27 17:14:22
● 2026-03-27 15:48:56
● 2026-03-27 17:14:22
●NSns1.huaweicloud-dns.org2026-03-27 → 2026-03-27 · 3 obs
○ 2020-03-05 22:39:30
● 2026-03-27 15:48:56
● 2026-03-27 17:14:22
● 2026-03-27 15:48:56
● 2026-03-27 17:14:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| bjhbtech.com | ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.cn | 5 records |
✅ Authoritative Response
Server:116.205.223.129
NS records: ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bjhbtech.com (unsigned zone)
⏱️ Timing
Total: 2965ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.huaweicloud-dns.net, ns1.huaweicloud-dns.org... |
| CNAME | 1 | 301.cdn300.cn |
| SOA | 1 | ns1.huaweicloud-dns.org hwclouds\.cs.hua |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.com...)
Analysis
IP Addresses
bjhbtech.com points to two IP numbers: 2406:da1e:a87:67ff:6f38:5690:328f:1b68 and 16.163.201.39.
Other host names, for example hxqyda.com, ec2-16-163-201-39.ap-east-1.compute.amazonaws.com, forward301-tcp-51bcce23f7f482f7.elb.ap-east-1.amazonaws.com and olang.cn share IP numbers with bjhbtech.com.