hydrosure.cn - robtex.com
hydrosure.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.155.183.246🇺🇸 CNSERVERSLLC192.155.176.0/20 Hong Kong Telecom Global Data Centre | ||||||
| NS | ns7.alidns.com ⭐ | ||||||
| A | 2408:4009:501::3🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.47🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.57🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.207🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.217🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.47🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.57🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.117🇨🇳 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, | ||||||
| A | 139.224.142.127🇨🇳 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 | ns8.alidns.com | ||||||
| A | 2408:4009:501::4🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.48🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.58🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.208🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.218🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.48🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.58🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.101🇨🇳 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, | ||||||
| A | 139.224.142.118🇨🇳 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, | ||||||
| SOA | ns7.alidns.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
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=2034788473 | ||||||
Same first word
hydrosure.cn |
DNS History
7 records (3 active, 4 former)
○NSdns13.hichina.com2015-06-14 → 2019-03-17 · 4 obs
● 2019-03-17 01:20:40
○ 2026-05-11 09:04:14
○ 2026-05-13 19:44:20
○NSdns14.hichina.com2015-06-14 → 2019-03-17 · 4 obs
● 2019-03-17 01:20:40
○ 2026-05-11 09:04:14
○ 2026-05-13 19:44:20
●NSns7.alidns.com2026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 09:04:14
● 2026-05-13 19:44:20
●NSns8.alidns.com2026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 09:04:14
● 2026-05-13 19:44:20
○A108.187.18.982026-05-11 → 2026-05-13 · 2 obs
○ 2026-05-13 19:44:20
●A192.155.183.2462026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 09:04:14
● 2026-05-13 19:44:20
○A61.145.163.2342015-06-14 → 2019-03-17 · 4 obs
● 2019-03-17 01:20:40
○ 2026-05-11 09:04:14
○ 2026-05-13 19:44:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | 11 records |
| hydrosure.cn | ns7.alidns.com, ns8.alidns.com | - |
✅ Authoritative Response
Server:139.224.142.117
NS records: ns7.alidns.com, ns8.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hydrosure.cn (unsigned zone)
⏱️ Timing
Total: 1730ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.155.183.246 |
| NS | 2 | ns8.alidns.com, ns7.alidns.com |
| SOA | 1 | ns7.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 11
In-bailiwick: 10 (e.dns.cn, d.dns.cn, c.dns.cn...)
Out-of-bailiwick: 1 (ns.cernet.net)
Analysis
IP Addresses
hydrosure.cn resolves to one IP number: 192.155.183.246.
Other host names, for instance wllll.cn, xjacs.cn and ncbxgs.cn share IP numbers with hydrosure.cn.
Name Servers
hydrosure.cn's delegation uses two name servers: ns7.alidns.com and ns8.alidns.com.
hydrosure.cn uses the same name server setup as other domains, such as mcpukl.com, usb222.com, io2ubp.bond, eqxij.com and i-wan.net.
hydrosure.cn at least partially shares name servers with other domains, including areffikry.com, lcwlgs.com, 2222633ab6.shop, movistarui.cc and peixun.org.
These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com, ns2.alidns.com, vip7.alidns.com and vip8.alidns.com.
Host names with nine IP numbers: The host name ns7.alidns.com points to 2408:4009:501::3, 39.96.153.47, 39.96.153.57, 47.118.199.207, 47.118.199.217, 120.76.107.47, 120.76.107.57, 139.224.142.117 and 139.224.142.127. The host name ns8.alidns.com points to 2408:4009:501::4, 39.96.153.48, 39.96.153.58, 47.118.199.208, 47.118.199.218, 120.76.107.48, 120.76.107.58, 139.224.142.101 and 139.224.142.118.