ctwx.net - robtex.com
ctwx.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 36.133.67.124🇨🇳 CHINAMOBILE-CN36.133.67.0/24 CMI (Customer Route) | ||||||
| NS | ens11.bigwww.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 39.96.153.43🇨🇳 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. | ||||||
| NS | ens12.bigwww.com ⚠️ Not in parent delegation | ||||||
| A | 120.76.107.43🇨🇳 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, | ||||||
| NS | ns11.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::9🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 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. | ||||||
| MX | mx.ym.163.com ⭐ | ||||||
| A | 111.124.200.35🇨🇳 AS139203111.124.192.0/19 GuiZhou telecom GuiAn IDC | ||||||
| SOA | ens11.bigwww.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
net
| 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=1786737339 | ||||||
Subdomains
www.ctwx.net |
Same first word
ctwx.net |
Similar names
DNS History
11 records (5 active, 6 former)
●NSens11.bigwww.com2026-08-10 → 2026-08-14 · 3 obs
● 2026-08-10 07:34:50
● 2026-08-14 20:12:56
●NSens12.bigwww.com2026-08-10 → 2026-08-14 · 3 obs
● 2026-08-10 07:34:50
● 2026-08-14 20:12:56
●NSns11.bigwww.com2015-07-12 → 2026-08-14 · 2 obs
● 2026-08-14 20:12:56
●MXmx.ym.163.com2026-08-10 → 2026-08-14 · 2 obs
● 2026-08-14 20:12:56
○A125.64.24.392015-07-12 → 2015-12-11 · 4 obs
● 2015-12-11 14:03:54
○ 2016-03-14 18:22:52
○ 2026-08-14 20:12:56
○A125.65.165.2272016-07-13 → 2016-11-18 · 5 obs
● 2016-07-13 01:37:44
● 2016-11-18 18:33:12
○ 2017-12-05 12:33:28
○ 2026-08-14 20:12:56
○A210.209.112.2162016-03-14 → 2016-03-14 · 4 obs
● 2016-03-14 18:22:52
○ 2016-07-13 01:37:44
○ 2026-08-14 20:12:56
○A218.89.76.702017-12-05 → 2017-12-05 · 4 obs
● 2017-12-05 12:33:28
○ 2026-08-10 07:34:50
○ 2026-08-14 20:12:56
●A36.133.67.1242026-08-10 → 2026-08-14 · 3 obs
● 2026-08-10 07:34:50
● 2026-08-14 20:12:56
○CNAMEc0116.hk.world-cache.com2016-03-14 → 2016-03-14 · 4 obs
● 2016-03-14 18:22:52
○ 2016-07-13 01:37:44
○ 2026-08-14 20:12:56
○CNAMEctwx.net.sudu-xu9b.com2015-07-12 → 2016-11-18 · 7 obs
● 2015-12-11 14:03:54
○ 2016-03-14 18:22:52
● 2016-07-13 01:37:44
● 2016-11-18 18:33:12
○ 2017-12-05 12:33:28
○ 2026-08-14 20:12:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| ctwx.net | ns11.bigwww.com | - |
✅ Authoritative Response
Server:47.118.199.203
NS records: ns11.bigwww.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctwx.net (unsigned zone)
⏱️ Timing
Total: 975ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 36.133.67.124 |
| NS | 2 | ens12.bigwww.com, ens11.bigwww.com |
| MX | 1 | mx.ym.163.com (pri: 10) |
| SOA | 1 | ens11.bigwww.com hostmaster.hichina.com |
Analysis
Hierarchy
ctwx.net is the parent zone for www.ctwx.net.
IP Addresses
ctwx.net resolves to one IP address: 36.133.67.124.
scwxzyxy.cn, dns.sc.edu.cn, myyz.sc.edu.cn and two other host names share IP numbers with ctwx.net.
Name Servers
The authoritative name servers for ctwx.net are ens11.bigwww.com, ens12.bigwww.com and ns11.bigwww.com — three in total.
ctwx.net partially shares its NS delegation with several other domains, including xingqing8.com, yongtuoenp.com, haozizi.com and two others.
It is common to find these name servers alongside the name servers ns12.bigwww.com, ns15.bigwww.com, ns16.bigwww.com and two others.
Hostnames that resolve to three IP addresses:
The hostname ns11.bigwww.com directs to 39.96.153.43, 47.118.199.203 and 2408:4009:501::9.
Hostnames that resolve to two IP addresses:
ens11.bigwww.com directs traffic to 39.96.153.43 and 47.118.199.203.
ens12.bigwww.com directs traffic to 120.76.107.43 and 139.224.142.113.
Both ns11.bigwww.com and ens11.bigwww.com resolve to 39.96.153.43 IP addresses each.
Both ns11.bigwww.com and ens11.bigwww.com resolve to 47.118.199.203 IP addresses each.
Mail Servers
Mail for ctwx.net is handled by a single mail server, mx.ym.163.com.
ctwx.net uses an identical mail server configuration to several other domains — among them yt169.com, prodctodc.com, sunthen.com and two more.
ctwx.net has at least partial mail server overlap with other domains such as xmruiming.com, here.cn, duyftech.com and two more.
The mail servers mxn.mxhichina.com, mxw.mxhichina.com and mxbiz1.qq.com frequently co-occur with these mail servers.
mx.ym.163.com directs to just one IP number, 111.124.200.35.