csdtw.cn - robtex.com
csdtw.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.90.242.149🇵🇭 AS398478154.90.224.0/19 | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1765270557 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2034586695 | ||||||
Same first word
csdtw.cn |
Similar names
DNS History
12 records (3 active, 9 former)
○NSf1g1ns1.dnspod.net2015-07-23 → 2015-07-23 · 3 obs
○ 2018-12-19 15:44:36
○ 2026-03-25 20:14:06
○NSf1g1ns2.dnspod.net2015-07-23 → 2015-07-23 · 3 obs
○ 2018-12-19 15:44:36
○ 2026-03-25 20:14:06
●NSns1.nowcndns.com2026-03-15 → 2026-03-25 · 3 obs
● 2026-03-15 16:41:30
● 2026-03-25 20:14:06
●NSns2.nowcndns.com2026-03-15 → 2026-03-25 · 3 obs
● 2026-03-15 16:41:30
● 2026-03-25 20:14:06
○NSns3.dnsdun.com2018-12-19 → 2018-12-19 · 4 obs
● 2018-12-19 15:44:36
○ 2026-03-15 16:41:30
○ 2026-03-25 20:14:06
○NSns3.dnsdun.net2018-12-19 → 2018-12-19 · 4 obs
● 2018-12-19 15:44:36
○ 2026-03-15 16:41:30
○ 2026-03-25 20:14:06
○MXmail.skrimple.com2015-11-26 → 2017-02-14 · 4 obs
● 2017-02-14 16:14:10
○ 2018-12-19 15:44:36
○ 2026-03-25 20:14:06
○A103.51.144.812016-06-29 → 2017-02-14 · 5 obs
● 2016-06-29 09:17:24
● 2017-02-14 16:14:10
○ 2018-12-19 15:44:36
○ 2026-03-25 20:14:06
○A123.254.111.1902015-07-23 → 2015-07-23 · 3 obs
○ 2015-11-26 22:47:08
○ 2026-03-25 20:14:06
○A146.148.232.1622018-12-19 → 2018-12-19 · 4 obs
● 2018-12-19 15:44:36
○ 2026-03-15 16:41:30
○ 2026-03-25 20:14:06
●A154.90.242.1492026-03-15 → 2026-03-25 · 3 obs
● 2026-03-15 16:41:30
● 2026-03-25 20:14:06
○A65.19.157.2352015-11-26 → 2016-03-01 · 5 obs
● 2015-11-26 22:47:08
● 2016-03-01 13:09:00
○ 2016-06-29 09:17:24
○ 2026-03-25 20:14:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn... | - |
| csdtw.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:211.99.99.38
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for csdtw.cn (unsigned zone)
⏱️ Timing
Total: 991ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.90.242.149 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
csdtw.cn resolves to one IP number: 154.90.242.149.
other host names including 01aomenzuanshiyulecheng.jxsxnh.cn, 007zhenrenyulecheng.jxsxnh.cn, jxsxnh.cn, ppponline.cn and 007bet.jxsxnh.cn share IP numbers with csdtw.cn.
Name Servers
csdtw.cn is delegated to two name servers ns1.nowcndns.com and ns2.nowcndns.com.
csdtw.cn shares the same name server setup as other domains, for instance 787gg.cn, cdzkxm.cn, ldxxw.cn, bsrd.com.cn and ziwee.cn.
Host names with three IPs:
ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138.
ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.