ctsemi.com - robtex.com
ctsemi.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 120.133.60.61🇨🇳 CMNET-BEIJING-AP120.133.56.0/21 CMI (Customer Route) | ||||||
| NS | dns11.hichina.com ⭐ | ||||||
| A | 2408:4009:501::19🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 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 | 139.224.142.122🇨🇳 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 | dns12.hichina.com | ||||||
| A | 2408:4009:501::20🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 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 | 139.224.142.121🇨🇳 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 | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | dns11.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=1785413587 | ||||||
Subdomains
www.ctsemi.com |
Same first word
ctsemi.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSdns11.hichina.com2015-07-11 → 2026-07-30 · 3 obs
● 2015-07-11 09:26:38
● 2026-07-30 12:35:30
●NSdns12.hichina.com2015-07-11 → 2026-07-30 · 3 obs
● 2015-07-11 09:26:38
● 2026-07-30 12:35:30
○NSns1.dnstool.net2008-03-18 → 2008-03-18 · 3 obs
○ 2015-07-11 09:26:38
○ 2026-07-30 12:35:30
○NSns2.dnstool.net2008-03-18 → 2008-03-18 · 3 obs
○ 2015-07-11 09:26:38
○ 2026-07-30 12:35:30
●A120.133.60.612026-07-02 → 2026-07-30 · 3 obs
● 2026-07-02 20:32:50
● 2026-07-30 12:35:30
○A122.114.43.1202017-05-19 → 2017-05-19 · 4 obs
● 2017-05-19 01:05:00
○ 2026-07-02 20:32:50
○ 2026-07-30 12:35:30
○A42.236.81.872016-03-30 → 2016-09-08 · 4 obs
● 2016-09-08 19:13:24
○ 2017-05-19 01:05:00
○ 2026-07-30 12:35:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ctsemi.com | dns11.hichina.com, dns12.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.42
NS records: dns11.hichina.com, dns12.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctsemi.com (unsigned zone)
⏱️ Timing
Total: 710ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.133.60.61 |
| NS | 2 | dns11.hichina.com, dns12.hichina.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | dns11.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns11.hichina.com, dns11.hichina.com, dns11.hichina.com...)
Analysis
Hierarchy
ctsemi.com is a parent domain of www.ctsemi.com.
IP Addresses
ctsemi.com directs to one IP number, which is 120.133.60.61.
Among the host names that share IP numbers with ctsemi.com are kclamberele.com, elecsuper.com, ylzyq.com and two others.
Name Servers
Two name servers handle the delegation for ctsemi.com: dns11.hichina.com and dns12.hichina.com.
ctsemi.com has the same name server delegation as a number of other domains, such as xzsj.net, 51-delivery.net, chinayuan.cn and two more.
ctsemi.com shares at least some of its name servers with other domains, including meu.cn, ssxxn.com, zeno.group and two others.
These name servers are frequently seen alongside the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names resolving to 9 IP numbers:
dns11.hichina.com resolves to 39.96.153.42, 39.96.153.52 and 47.118.199.202 among others, with 6 other IP addresses in total.
dns12.hichina.com resolves to 39.96.153.41, 39.96.153.51 and 47.118.199.201 among others, with 6 other IP addresses in total.
Mail Servers
The MX records for ctsemi.com point to two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
ctsemi.com has the same mail server arrangement as a number of other domains, for example tauron.cn, wanshfa.com, zsdreamcode.com and two more.
ctsemi.com uses mail servers that are also used by other domains, including yqybw.com, fl168.com and i1y.net.