hydec.cn - robtex.com
hydec.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.12.103.82🇺🇸 AS39882338.12.96.0/19 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=1751342730 | ||||||
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=2034595486 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
○NSns1.bddns.cn2015-08-27 → 2017-04-08 · 4 obs
● 2015-08-27 22:27:16
● 2017-04-08 05:12:06
○ 2026-03-01 12:18:04
○ 2026-03-27 20:00:16
● 2017-04-08 05:12:06
○ 2026-03-01 12:18:04
○ 2026-03-27 20:00:16
●NSns1.nowcndns.com2026-03-01 → 2026-03-27 · 3 obs
○ 2017-04-08 05:12:06
● 2026-03-01 12:18:04
● 2026-03-27 20:00:16
● 2026-03-01 12:18:04
● 2026-03-27 20:00:16
○NSns2.bddns.cn2015-08-27 → 2017-04-08 · 4 obs
● 2015-08-27 22:27:16
● 2017-04-08 05:12:06
○ 2026-03-01 12:18:04
○ 2026-03-27 20:00:16
● 2017-04-08 05:12:06
○ 2026-03-01 12:18:04
○ 2026-03-27 20:00:16
●NSns2.nowcndns.com2026-03-01 → 2026-03-27 · 3 obs
○ 2017-04-08 05:12:06
● 2026-03-01 12:18:04
● 2026-03-27 20:00:16
● 2026-03-01 12:18:04
● 2026-03-27 20:00:16
○A162.159.208.782015-08-27 → 2017-04-08 · 7 obs
● 2015-08-27 22:27:16
● 2015-12-04 03:13:10
○ 2016-03-03 22:15:22
● 2016-06-26 01:29:24
● 2017-04-08 05:12:06
○ 2026-03-01 12:18:04
○ 2026-03-27 20:00:16
● 2015-12-04 03:13:10
○ 2016-03-03 22:15:22
● 2016-06-26 01:29:24
● 2017-04-08 05:12:06
○ 2026-03-01 12:18:04
○ 2026-03-27 20:00:16
○A162.159.209.782015-08-27 → 2017-04-08 · 7 obs
● 2015-08-27 22:27:16
● 2015-12-04 03:13:10
○ 2016-03-03 22:15:22
● 2016-06-26 01:29:24
● 2017-04-08 05:12:06
○ 2026-03-01 12:18:04
○ 2026-03-27 20:00:16
● 2015-12-04 03:13:10
○ 2016-03-03 22:15:22
● 2016-06-26 01:29:24
● 2017-04-08 05:12:06
○ 2026-03-01 12:18:04
○ 2026-03-27 20:00:16
○A198.41.136.782016-03-03 → 2016-03-03 · 4 obs
○ 2015-12-04 03:13:10
● 2016-03-03 22:15:22
○ 2016-06-26 01:29:24
○ 2026-03-27 20:00:16
● 2016-03-03 22:15:22
○ 2016-06-26 01:29:24
○ 2026-03-27 20:00:16
○A198.41.137.782016-03-03 → 2016-03-03 · 4 obs
○ 2015-12-04 03:13:10
● 2016-03-03 22:15:22
○ 2016-06-26 01:29:24
○ 2026-03-27 20:00:16
● 2016-03-03 22:15:22
○ 2016-06-26 01:29:24
○ 2026-03-27 20:00:16
●A38.12.103.822026-03-01 → 2026-03-27 · 3 obs
○ 2017-04-08 05:12:06
● 2026-03-01 12:18:04
● 2026-03-27 20:00:16
● 2026-03-01 12:18:04
● 2026-03-27 20:00:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| hydec.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 hydec.cn (unsigned zone)
⏱️ Timing
Total: 1772ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.12.103.82 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
hydec.cn resolves to one IP number: 38.12.103.82.
Other host names, for example g-trust.com.cn, share IP numbers with hydec.cn.
Name Servers
hydec.cn's delegation uses two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
hydec.cn uses the same name server setup as other domains, such as 800191.cn, wjto.cn, dehuistone.cn, zucj.cn and szjiaoan.cn.
Host names with three IP numbers:
The host name ns1.nowcndns.com resolves to 1.193.216.204, 218.98.111.129 and 218.98.111.138.
The host name ns2.nowcndns.com resolves to 61.158.128.11, 183.253.57.202 and 211.99.99.38.