ctdqw.com - robtex.com
ctdqw.com
| CNAME | dgbest.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 120.24.98.16🇨🇳 Alibaba-Cloud120.24.0.0/16 | ||||||
| NS | dns3.hichina.com ⭐ | ||||||
| A | 2408:4009:501::11🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.63🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.63🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.123🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns4.hichina.com | ||||||
| A | 2408:4009:501::12🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.114🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.124🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| MX | mail.dgbest.cn ⭐ | ||||||
| A | 120.24.98.16🇨🇳 Alibaba-Cloud120.24.0.0/16 | ||||||
| SOA | dns3.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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=1774442122 | ||||||
Same first word
ctdqw.com |
Similar names
DNS History
7 records (3 active, 4 former)
●NSdns27.hichina.com2026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 09:57:46
● 2026-03-25 12:48:16
●NSdns28.hichina.com2026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 09:57:46
● 2026-03-25 12:48:16
○NSns17.xincache.com2015-08-03 → 2017-02-15 · 4 obs
● 2017-02-15 01:14:50
○ 2026-03-23 09:57:46
○ 2026-03-25 12:48:16
○NSns18.xincache.com2015-12-03 → 2017-02-15 · 5 obs
● 2015-12-03 19:48:44
● 2017-02-15 01:14:50
○ 2026-03-23 09:57:46
○ 2026-03-25 12:48:16
○MXmx.ym.163.com2015-08-03 → 2017-02-15 · 4 obs
● 2017-02-15 01:14:50
○ 2026-03-23 09:57:46
○ 2026-03-25 12:48:16
○A209.190.85.142015-08-03 → 2017-02-15 · 4 obs
● 2017-02-15 01:14:50
○ 2026-03-23 09:57:46
○ 2026-03-25 12:48:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ctdqw.com | dns27.hichina.com, dns28.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.39
NS records: dns27.hichina.com, dns28.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctdqw.com (unsigned zone)
⏱️ Timing
Total: 516ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns28.hichina.com, dns27.hichina.com |
| CNAME | 1 | dgbest.cn |
| SOA | 1 | dns27.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)
Analysis
IP Addresses
ctdqw.com points to a single IP address: 120.24.98.16.
Other host names such as dgks.net, mail.dgbest.cn and dgbest.cn share IP numbers with ctdqw.com.
Name Servers
ctdqw.com is delegated to two name servers: dns3.hichina.com and dns4.hichina.com.
ctdqw.com uses the same name server setup as other domains, including hnrd.cn, hirechat.net, guoid.com, drwuskincare.net and urbetter.com.
At least part of the name servers for ctdqw.com are shared with other domains, for instance ndtv.cn, myqf.asia, 77388.cn, bestpack.info and dbyhw.com.
These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
dns3.hichina.com points to: 2408:4009:501::11, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.
dns4.hichina.com points to: 2408:4009:501::12, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.
Mail Servers
The mail server for ctdqw.com is mail.dgbest.cn.
ctdqw.com shares the same mail server setup as other domains, for instance dgbest.cn.
Host mail.dgbest.cn points to IP 120.24.98.16.