gtscdc.cn - robtex.com
gtscdc.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.11.143.213🇺🇸 AS39847838.11.128.0/19 proxy registered | ||||||
| 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=1773653232 | ||||||
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=2034666695 | ||||||
Same first word
gtscdc.cn |
Similar names
DNS History
16 records (3 active, 13 former)
○NSf1g1ns1.dnspod.net2015-08-19 → 2016-06-30 · 4 obs
● 2015-08-19 02:34:20
● 2016-06-30 10:46:12
○ 2017-02-14 11:41:48
○ 2026-04-13 15:50:58
● 2016-06-30 10:46:12
○ 2017-02-14 11:41:48
○ 2026-04-13 15:50:58
○NSf1g1ns2.dnspod.net2015-08-19 → 2016-06-30 · 4 obs
● 2015-08-19 02:34:20
● 2016-06-30 10:46:12
○ 2017-02-14 11:41:48
○ 2026-04-13 15:50:58
● 2016-06-30 10:46:12
○ 2017-02-14 11:41:48
○ 2026-04-13 15:50:58
○NSns1.myhostadmin.net2017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-30 10:46:12
● 2017-02-14 11:41:48
○ 2020-01-06 16:47:58
○ 2026-04-13 15:50:58
● 2017-02-14 11:41:48
○ 2020-01-06 16:47:58
○ 2026-04-13 15:50:58
●NSns1.nowcndns.com2026-03-21 → 2026-04-13 · 3 obs
○ 2020-01-06 16:47:58
● 2026-03-21 15:45:30
● 2026-04-13 15:50:58
● 2026-03-21 15:45:30
● 2026-04-13 15:50:58
○NSns2.myhostadmin.net2017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-30 10:46:12
● 2017-02-14 11:41:48
○ 2020-01-06 16:47:58
○ 2026-04-13 15:50:58
● 2017-02-14 11:41:48
○ 2020-01-06 16:47:58
○ 2026-04-13 15:50:58
●NSns2.nowcndns.com2026-03-21 → 2026-04-13 · 3 obs
○ 2020-01-06 16:47:58
● 2026-03-21 15:45:30
● 2026-04-13 15:50:58
● 2026-03-21 15:45:30
● 2026-04-13 15:50:58
○NSns3.myhostadmin.net2017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-30 10:46:12
● 2017-02-14 11:41:48
○ 2020-01-06 16:47:58
○ 2026-04-13 15:50:58
● 2017-02-14 11:41:48
○ 2020-01-06 16:47:58
○ 2026-04-13 15:50:58
○NSns4.myhostadmin.net2017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-30 10:46:12
● 2017-02-14 11:41:48
○ 2020-01-06 16:47:58
○ 2026-04-13 15:50:58
● 2017-02-14 11:41:48
○ 2020-01-06 16:47:58
○ 2026-04-13 15:50:58
○NSns5.myhostadmin.net2017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-30 10:46:12
● 2017-02-14 11:41:48
○ 2020-01-06 16:47:58
○ 2026-04-13 15:50:58
● 2017-02-14 11:41:48
○ 2020-01-06 16:47:58
○ 2026-04-13 15:50:58
○NSns6.myhostadmin.net2017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-30 10:46:12
● 2017-02-14 11:41:48
○ 2020-01-06 16:47:58
○ 2026-04-13 15:50:58
● 2017-02-14 11:41:48
○ 2020-01-06 16:47:58
○ 2026-04-13 15:50:58
○NSv1.dns234.net2020-01-06 → 2020-01-06 · 4 obs
○ 2017-02-14 11:41:48
● 2020-01-06 16:47:58
○ 2026-03-21 15:45:30
○ 2026-04-13 15:50:58
● 2020-01-06 16:47:58
○ 2026-03-21 15:45:30
○ 2026-04-13 15:50:58
○NSv2.dns234.net2020-01-06 → 2020-01-06 · 4 obs
○ 2017-02-14 11:41:48
● 2020-01-06 16:47:58
○ 2026-03-21 15:45:30
○ 2026-04-13 15:50:58
● 2020-01-06 16:47:58
○ 2026-03-21 15:45:30
○ 2026-04-13 15:50:58
○A104.143.149.2272015-08-19 → 2016-03-15 · 4 obs
● 2015-08-19 02:34:20
● 2016-03-15 16:36:14
○ 2016-06-30 10:46:12
○ 2026-04-13 15:50:58
● 2016-03-15 16:36:14
○ 2016-06-30 10:46:12
○ 2026-04-13 15:50:58
○A107.160.154.852016-06-30 → 2016-06-30 · 4 obs
○ 2016-03-15 16:36:14
● 2016-06-30 10:46:12
○ 2017-02-14 11:41:48
○ 2026-04-13 15:50:58
● 2016-06-30 10:46:12
○ 2017-02-14 11:41:48
○ 2026-04-13 15:50:58
●A38.11.143.2132026-03-21 → 2026-04-13 · 3 obs
○ 2020-01-06 16:47:58
● 2026-03-21 15:45:30
● 2026-04-13 15:50:58
● 2026-03-21 15:45:30
● 2026-04-13 15:50:58
○A43.249.220.1082020-01-06 → 2020-01-06 · 4 obs
○ 2017-02-14 11:41:48
● 2020-01-06 16:47:58
○ 2026-03-21 15:45:30
○ 2026-04-13 15:50:58
● 2020-01-06 16:47:58
○ 2026-03-21 15:45:30
○ 2026-04-13 15:50:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn... | - |
| gtscdc.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:218.98.111.138
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gtscdc.cn (unsigned zone)
⏱️ Timing
Total: 3834ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.120.186.26 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
gtscdc.cn points to a single IP number: 38.11.143.213.
Other host names such as julyhealth.cn and 1kaba.cn share IP numbers with gtscdc.cn.
Name Servers
Delegation for gtscdc.cn rests with two name servers, ns1.nowcndns.com and ns2.nowcndns.com.
gtscdc.cn shares the same name server setup as other domains, including hjgprice.cn, viyella1784.cn, byebtk.com.cn, 01power.cn and (0x77616e6b)angda.cn.
Host names with three IP numbers: The host name ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138; The host name ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.