cdtyxd.com - robtex.com
cdtyxd.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns13.bigwww.com ⭐ | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| 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. | ||||||
| NS | ns12.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::10🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| 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 | ns14.bigwww.com | ||||||
| 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 | ns15.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| NS | ns16.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | ns13.bigwww.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=1774564232 | ||||||
Same first word
cdtyxd.com |
Similar names
DNS History
15 records (8 active, 7 former)
○NSens11.bigwww.com2020-03-13 → 2020-03-13 · 4 obs
● 2020-03-13 11:31:54
○ 2026-03-18 05:00:48
○ 2026-03-26 22:35:20
○NSens12.bigwww.com2020-03-13 → 2020-03-13 · 4 obs
● 2020-03-13 11:31:54
○ 2026-03-18 05:00:48
○ 2026-03-26 22:35:20
●NSns11.bigwww.com2015-06-13 → 2026-03-26 · 5 obs
● 2017-02-12 01:38:44
○ 2020-03-13 11:31:54
● 2026-03-18 05:00:48
● 2026-03-26 22:35:20
●NSns12.bigwww.com2026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 05:00:48
● 2026-03-26 22:35:20
●NSns13.bigwww.com2026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 05:00:48
● 2026-03-26 22:35:20
●NSns14.bigwww.com2026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 05:00:48
● 2026-03-26 22:35:20
●NSns15.bigwww.com2026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 05:00:48
● 2026-03-26 22:35:20
●NSns16.bigwww.com2026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 05:00:48
● 2026-03-26 22:35:20
○A125.88.190.402015-10-28 → 2015-10-28 · 4 obs
● 2015-10-28 18:40:50
○ 2016-01-16 20:19:18
○ 2026-03-26 22:35:20
○A139.129.172.2172016-01-16 → 2017-02-12 · 5 obs
● 2016-01-16 20:19:18
● 2017-02-12 01:38:44
○ 2020-03-13 11:31:54
○ 2026-03-26 22:35:20
○A211.144.85.1212015-06-13 → 2015-06-13 · 3 obs
○ 2017-02-12 01:38:44
○ 2026-03-26 22:35:20
○CNAME4ee8ae18a6f7a6f9714f817a3b57d573.360safedns.com2015-10-28 → 2016-04-19 · 5 obs
● 2015-10-28 18:40:50
● 2016-04-19 00:36:40
○ 2017-02-12 01:38:44
○ 2026-03-26 22:35:20
○CNAMEcdtyxd.w158.dns021.cn2015-06-13 → 2015-06-13 · 3 obs
○ 2015-10-28 18:40:50
○ 2026-03-26 22:35:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net... | - |
| cdtyxd.com | ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com... | 10 records |
✅ Authoritative Response
Server:47.118.199.203
NS records: ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com, ns16.bigwww.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdtyxd.com (unsigned zone)
⏱️ Timing
Total: 1663ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns14.bigwww.com, ns13.bigwww.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 | ns13.bigwww.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns11.bigwww.com, ns11.bigwww.com, ns11.bigwww.com...)
Analysis
Name Servers
cdtyxd.com delegates to six name servers: ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com and ns16.bigwww.com.
cdtyxd.com at least partially shares name servers with other domains such as gd-zoya.com, epinauto.com, ourosp.com, luyinyi.com and sudumail.com.
These name servers are often used together with ens11.bigwww.com, ens12.bigwww.com, dns29.hichina.com, dns30.hichina.com, dns31.hichina.com, dns32.hichina.com, ns7.alidns.com and ns8.alidns.com.
Host names with three IP numbers:
Host ns11.bigwww.com points to: 2408:4009:501::9, 39.96.153.43 and 47.118.199.203.
Host ns12.bigwww.com points to: 2408:4009:501::10, 120.76.107.43 and 139.224.142.113.
Host names with one IP number:
Host ns13.bigwww.com points to: 47.118.199.203.
Host ns14.bigwww.com points to: 139.224.142.113.
Host ns15.bigwww.com points to: 39.96.153.43.
Host ns16.bigwww.com points to: 120.76.107.43.
Host names that point to 39.96.153.43: ns11.bigwww.com and ns15.bigwww.com.
Host names that point to 47.118.199.203: ns11.bigwww.com and ns13.bigwww.com.
Host names that point to 120.76.107.43: ns12.bigwww.com and ns16.bigwww.com.
Host names that point to 139.224.142.113: ns12.bigwww.com and ns14.bigwww.com.
Mail Servers
Two mail servers handle cdtyxd.com: mxbiz1.qq.com and mxbiz2.qq.com.
cdtyxd.com shares the same mail server setup as other domains, including idachu.com, ggxx.com, evilsec.com, dragon-mall.net and kytence.com.
cdtyxd.com shares some mail servers with other domains, for instance geekyou.cn and lanpice.com.