cuch.cn - robtex.com
cuch.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034546407 | ||||||
Same first word
Similar names
DNS History
12 records (2 active, 10 former)
○NSdns10.hichina.com2018-08-23 → 2018-08-23 · 3 obs
● 2018-08-23 18:49:48
○ 2026-03-20 00:41:26
●NSdns19.hichina.com2026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 00:41:26
●NSdns20.hichina.com2026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 00:41:26
○NSdns9.hichina.com2018-08-23 → 2018-08-23 · 3 obs
● 2018-08-23 18:49:48
○ 2026-03-20 00:41:26
○NSf1g1ns1.dnspod.net2016-05-09 → 2016-05-29 · 4 obs
● 2016-05-29 11:07:28
○ 2018-08-23 18:49:48
○ 2026-03-20 00:41:26
○NSf1g1ns2.dnspod.net2016-05-09 → 2016-05-09 · 3 obs
○ 2018-08-23 18:49:48
○ 2026-03-20 00:41:26
○MXmail.skrimple.com2015-05-08 → 2015-05-08 · 3 obs
○ 2015-10-09 01:51:38
○ 2026-03-20 00:41:26
○A184.105.178.852015-05-08 → 2015-05-08 · 3 obs
○ 2015-10-09 01:51:38
○ 2026-03-20 00:41:26
○A47.88.3.2332016-07-25 → 2016-07-25 · 4 obs
● 2016-07-25 13:23:34
○ 2016-11-22 20:34:10
○ 2026-03-20 00:41:26
○A52.69.166.2312016-11-22 → 2016-11-22 · 4 obs
● 2016-11-22 20:34:10
○ 2018-08-23 18:49:48
○ 2026-03-20 00:41:26
○A54.174.79.252015-10-09 → 2015-10-09 · 4 obs
● 2015-10-09 01:51:38
○ 2015-12-15 23:11:16
○ 2026-03-20 00:41:26
○CNAME404.dnsdun.com2015-10-09 → 2015-10-09 · 3 obs
○ 2015-12-15 23:11:16
○ 2026-03-20 00:41:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cuch.cn | dns19.hichina.com, dns20.hichina.com | - |
✅ Authoritative Response
Server: 120.76.107.40
NS records: dns19.hichina.com, dns20.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuch.cn (unsigned zone)
⏱️ Timing
Total: 1693ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns20.hichina.com, dns19.hichina.com |
| SOA | 1 | dns19.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
cuch.cn is delegated to two name servers dns19.hichina.com and dns20.hichina.com.
cuch.cn shares the same name server setup as other domains, for instance idrybag.com, citicsf.cn, czwww.cn, jisanbr.net and maikonet.com.
cuch.cn at least partially shares name servers with other domains, for instance gaozhikj.com, winderlove.com, lingxi.link, kimi.tax and oakev.com.
These name servers are commonly used alongside ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
dns19.hichina.com points to: 2408:4009:501::27, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns20.hichina.com points to: 2408:4009:501::28, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.