qdhchb.com - robtex.com
qdhchb.com
| CNAME | 301.thefastcdns.com | ||||||
| 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=1774367522 | ||||||
Subdomains
www.qdhchb.com |
Same first word
qdhchb.com |
Similar names
DNS History
10 records (3 active, 7 former)
●NSdns1.hichina.com2026-03-03 → 2026-03-24 · 3 obs
○ 2016-12-14 08:21:10
● 2026-03-03 02:00:42
● 2026-03-24 15:53:14
● 2026-03-03 02:00:42
● 2026-03-24 15:53:14
○NSdns1.iidns.com2016-12-14 → 2016-12-14 · 4 obs
● 2016-12-14 08:20:56
● 2016-12-14 08:21:10
○ 2026-03-03 02:00:42
○ 2026-03-24 15:53:14
● 2016-12-14 08:21:10
○ 2026-03-03 02:00:42
○ 2026-03-24 15:53:14
●NSdns2.hichina.com2026-03-03 → 2026-03-24 · 3 obs
○ 2016-12-14 08:21:10
● 2026-03-03 02:00:42
● 2026-03-24 15:53:14
● 2026-03-03 02:00:42
● 2026-03-24 15:53:14
○NSdns2.iidns.com2016-12-14 → 2016-12-14 · 4 obs
● 2016-12-14 08:20:56
● 2016-12-14 08:21:10
○ 2026-03-03 02:00:42
○ 2026-03-24 15:53:14
● 2016-12-14 08:21:10
○ 2026-03-03 02:00:42
○ 2026-03-24 15:53:14
○NSdns3.iidns.com2016-12-14 → 2016-12-14 · 4 obs
● 2016-12-14 08:20:56
● 2016-12-14 08:21:10
○ 2026-03-03 02:00:42
○ 2026-03-24 15:53:14
● 2016-12-14 08:21:10
○ 2026-03-03 02:00:42
○ 2026-03-24 15:53:14
○NSdns4.iidns.com2016-12-14 → 2016-12-14 · 4 obs
● 2016-12-14 08:20:56
● 2016-12-14 08:21:10
○ 2026-03-03 02:00:42
○ 2026-03-24 15:53:14
● 2016-12-14 08:21:10
○ 2026-03-03 02:00:42
○ 2026-03-24 15:53:14
○NSdns5.iidns.com2016-12-14 → 2016-12-14 · 4 obs
● 2016-12-14 08:20:56
● 2016-12-14 08:21:10
○ 2026-03-03 02:00:42
○ 2026-03-24 15:53:14
● 2016-12-14 08:21:10
○ 2026-03-03 02:00:42
○ 2026-03-24 15:53:14
○NSdns6.iidns.com2016-12-14 → 2016-12-14 · 4 obs
● 2016-12-14 08:20:56
● 2016-12-14 08:21:10
○ 2026-03-03 02:00:42
○ 2026-03-24 15:53:14
● 2016-12-14 08:21:10
○ 2026-03-03 02:00:42
○ 2026-03-24 15:53:14
●CNAME301.thefastcdns.com2026-03-03 → 2026-03-24 · 3 obs
○ 2017-08-19 15:20:00
● 2026-03-03 02:00:42
● 2026-03-24 15:53:14
● 2026-03-03 02:00:42
● 2026-03-24 15:53:14
○CNAME82050.vhost32.cloudvhost.cn2017-08-19 → 2017-08-19 · 3 obs
● 2017-08-19 15:20:00
○ 2026-03-03 02:00:42
○ 2026-03-24 15:53:14
○ 2026-03-03 02:00:42
○ 2026-03-24 15:53:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| qdhchb.com | dns2.hichina.com, dns1.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.44
NS records: dns2.hichina.com, dns1.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qdhchb.com (unsigned zone)
⏱️ Timing
Total: 3601ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.hichina.com, dns2.hichina.com |
| CNAME | 1 | 301.thefastcdns.com |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)
Analysis
Hierarchy
qdhchb.com is the parent of www.qdhchb.com.
IP Addresses
qdhchb.com resolves to two IP numbers: 2406:da1e:a87:67ff:6f38:5690:328f:1b68 and 16.163.201.39.
Other host names, for instance ec2-16-163-201-39.ap-east-1.compute.amazonaws.com, forward301-tcp-51bcce23f7f482f7.elb.ap-east-1.amazonaws.com, olang.cn and hxqyda.com share IP numbers with qdhchb.com.