hygtech.cn - robtex.com
hygtech.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.173.0.228🇺🇸 AS39847838.173.0.0/18 PEG TECH INC | ||||||
| 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=1772967906 | ||||||
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=2034605203 | ||||||
Same first word
hygtech.cn |
Similar names
DNS History
14 records (3 active, 11 former)
○NSns.udag.de2015-11-03 → 2017-04-10 · 5 obs
○ 2015-05-19 09:07:22
● 2015-11-03 07:21:34
● 2017-04-10 03:52:40
○ 2026-03-25 06:03:06
○ 2026-03-29 09:42:50
● 2015-11-03 07:21:34
● 2017-04-10 03:52:40
○ 2026-03-25 06:03:06
○ 2026-03-29 09:42:50
○NSns.udag.net2015-11-03 → 2017-04-10 · 5 obs
○ 2015-05-19 09:07:22
● 2015-11-03 07:21:34
● 2017-04-10 03:52:40
○ 2026-03-25 06:03:06
○ 2026-03-29 09:42:50
● 2015-11-03 07:21:34
● 2017-04-10 03:52:40
○ 2026-03-25 06:03:06
○ 2026-03-29 09:42:50
○NSns.udag.org2015-11-03 → 2017-04-10 · 5 obs
○ 2015-05-19 09:07:22
● 2015-11-03 07:21:34
● 2017-04-10 03:52:40
○ 2026-03-25 06:03:06
○ 2026-03-29 09:42:50
● 2015-11-03 07:21:34
● 2017-04-10 03:52:40
○ 2026-03-25 06:03:06
○ 2026-03-29 09:42:50
●NSns1.nowcndns.com2026-03-25 → 2026-03-29 · 3 obs
○ 2017-04-10 03:52:40
● 2026-03-25 06:03:06
● 2026-03-29 09:42:50
● 2026-03-25 06:03:06
● 2026-03-29 09:42:50
●NSns2.nowcndns.com2026-03-25 → 2026-03-29 · 3 obs
○ 2017-04-10 03:52:40
● 2026-03-25 06:03:06
● 2026-03-29 09:42:50
● 2026-03-25 06:03:06
● 2026-03-29 09:42:50
○NSserver1-ns1.udagdns.net2015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 09:07:22
○ 2015-11-03 07:21:34
○ 2026-03-29 09:42:50
○ 2015-11-03 07:21:34
○ 2026-03-29 09:42:50
○NSserver1-ns2.udagdns.net2015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 09:07:22
○ 2015-11-03 07:21:34
○ 2026-03-29 09:42:50
○ 2015-11-03 07:21:34
○ 2026-03-29 09:42:50
○NSserver1-ns3.udagdns.net2015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 09:07:22
○ 2015-11-03 07:21:34
○ 2026-03-29 09:42:50
○ 2015-11-03 07:21:34
○ 2026-03-29 09:42:50
○MXmx00.udag.de2015-05-19 → 2017-04-10 · 4 obs
● 2015-05-19 09:07:22
● 2017-04-10 03:52:40
○ 2026-03-25 06:03:06
○ 2026-03-29 09:42:50
● 2017-04-10 03:52:40
○ 2026-03-25 06:03:06
○ 2026-03-29 09:42:50
○MXmx01.udag.de2015-05-19 → 2017-04-10 · 4 obs
● 2015-05-19 09:07:22
● 2017-04-10 03:52:40
○ 2026-03-25 06:03:06
○ 2026-03-29 09:42:50
● 2017-04-10 03:52:40
○ 2026-03-25 06:03:06
○ 2026-03-29 09:42:50
●A38.173.0.2282026-03-25 → 2026-03-29 · 3 obs
○ 2017-04-10 03:52:40
● 2026-03-25 06:03:06
● 2026-03-29 09:42:50
● 2026-03-25 06:03:06
● 2026-03-29 09:42:50
○A89.31.143.12015-11-03 → 2015-11-03 · 4 obs
○ 2015-05-19 09:07:22
● 2015-11-03 07:21:34
○ 2016-01-17 07:39:16
○ 2026-03-29 09:42:50
● 2015-11-03 07:21:34
○ 2016-01-17 07:39:16
○ 2026-03-29 09:42:50
○A89.31.143.112015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 09:07:22
○ 2015-11-03 07:21:34
○ 2026-03-29 09:42:50
○ 2015-11-03 07:21:34
○ 2026-03-29 09:42:50
○A89.31.143.162016-01-17 → 2017-04-10 · 5 obs
○ 2015-11-03 07:21:34
● 2016-01-17 07:39:16
● 2017-04-10 03:52:40
○ 2026-03-25 06:03:06
○ 2026-03-29 09:42:50
● 2016-01-17 07:39:16
● 2017-04-10 03:52:40
○ 2026-03-25 06:03:06
○ 2026-03-29 09:42:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn... | - |
| hygtech.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:1.193.216.204
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hygtech.cn (unsigned zone)
⏱️ Timing
Total: 517ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.173.0.228 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
hygtech.cn resolves to one IP number: 38.173.0.228.
other host names including 6chong.cn, tao9tao8.cn, jxet8.cn, e2sb.cn and u7791.cn share IP numbers with hygtech.cn.
Name Servers
hygtech.cn is delegated to two name servers ns1.nowcndns.com and ns2.nowcndns.com.
hygtech.cn shares the same name server setup as other domains, for instance tzhuayin.cn, taoqiong574.cn, 86162.cn, it0311.cn and miaozhunjing163.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.