cdhaohan.cn - robtex.com
cdhaohan.cn
| 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 | ||||||
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=2034591358 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSce1.dns.com2019-03-20 → 2019-03-20 · 4 obs
○ 2017-03-15 13:54:44
● 2019-03-20 09:29:52
○ 2026-03-17 20:52:16
○ 2026-03-27 02:04:38
● 2019-03-20 09:29:52
○ 2026-03-17 20:52:16
○ 2026-03-27 02:04:38
●NSce1.xincache.com2026-03-17 → 2026-03-27 · 3 obs
○ 2019-03-20 09:29:52
● 2026-03-17 20:52:16
● 2026-03-27 02:04:38
● 2026-03-17 20:52:16
● 2026-03-27 02:04:38
○NSce2.dns.com2019-03-20 → 2019-03-20 · 4 obs
○ 2017-03-15 13:54:44
● 2019-03-20 09:29:52
○ 2026-03-17 20:52:16
○ 2026-03-27 02:04:38
● 2019-03-20 09:29:52
○ 2026-03-17 20:52:16
○ 2026-03-27 02:04:38
●NSce2.xincache.com2026-03-17 → 2026-03-27 · 3 obs
○ 2019-03-20 09:29:52
● 2026-03-17 20:52:16
● 2026-03-27 02:04:38
● 2026-03-17 20:52:16
● 2026-03-27 02:04:38
○NSns1.ce.net.cn2015-11-26 → 2017-03-15 · 4 obs
● 2015-11-26 22:37:16
● 2017-03-15 13:54:44
○ 2019-03-20 09:29:52
○ 2026-03-27 02:04:38
● 2017-03-15 13:54:44
○ 2019-03-20 09:29:52
○ 2026-03-27 02:04:38
○NSns3.ce.net.cn2015-11-26 → 2017-03-15 · 4 obs
● 2015-11-26 22:37:16
● 2017-03-15 13:54:44
○ 2019-03-20 09:29:52
○ 2026-03-27 02:04:38
● 2017-03-15 13:54:44
○ 2019-03-20 09:29:52
○ 2026-03-27 02:04:38
○A106.187.51.2022016-03-15 → 2016-07-17 · 5 obs
○ 2015-11-26 22:37:16
● 2016-03-15 22:42:50
● 2016-07-17 15:43:12
○ 2017-03-15 13:54:44
○ 2026-03-27 02:04:38
● 2016-03-15 22:42:50
● 2016-07-17 15:43:12
○ 2017-03-15 13:54:44
○ 2026-03-27 02:04:38
○A119.9.74.1632017-03-15 → 2017-03-15 · 4 obs
○ 2016-07-17 15:43:12
● 2017-03-15 13:54:44
○ 2019-03-20 09:29:52
○ 2026-03-27 02:04:38
● 2017-03-15 13:54:44
○ 2019-03-20 09:29:52
○ 2026-03-27 02:04:38
○A120.133.2.802019-03-20 → 2019-03-20 · 4 obs
○ 2017-03-15 13:54:44
● 2019-03-20 09:29:52
○ 2026-03-17 20:52:16
○ 2026-03-27 02:04:38
● 2019-03-20 09:29:52
○ 2026-03-17 20:52:16
○ 2026-03-27 02:04:38
○A121.14.65.2162015-11-26 → 2015-11-26 · 3 obs
● 2015-11-26 22:37:16
○ 2016-03-15 22:42:50
○ 2026-03-27 02:04:38
○ 2016-03-15 22:42:50
○ 2026-03-27 02:04:38
●CNAME301.thefastcdns.com2026-03-17 → 2026-03-27 · 2 obs
● 2026-03-17 20:52:16
● 2026-03-27 02:04:38
● 2026-03-27 02:04:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, b.dns.cn, c.dns.cn, a.dns.cn... | - |
| cdhaohan.cn | ce1.xincache.com, ce2.xincache.com | - |
✅ Authoritative Response
Server:117.89.178.184
NS records: ce1.xincache.com, ce2.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdhaohan.cn (unsigned zone)
⏱️ Timing
Total: 4228ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ce2.xincache.com, ce1.xincache.com |
| CNAME | 1 | 301.thefastcdns.com |
| SOA | 1 | ce1.xincache.com enterprise1dnsadmin.dns |
Analysis
IP Addresses
The entity cdhaohan.cn points to two IP numbers: 2406:da1e:a87:67ff:6f38:5690:328f:1b68 and 16.163.201.39.
Other host names include forward301-tcp-51bcce23f7f482f7.elb.ap-east-1.amazonaws.com, olang.cn, hxqyda.com and ec2-16-163-201-39.ap-east-1.compute.amazonaws.com that share IP numbers with cdhaohan.cn.