rhdd.cn - robtex.com
rhdd.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.95.6.63🇨🇳 Alibaba-Cloud47.94.0.0/15 CT BeiJing IDC | ||||||
| NS | dns9.hichina.com ⭐ | ||||||
| A | 2408:4009:501::17🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 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 | 139.224.142.122🇨🇳 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 | dns10.hichina.com | ||||||
| A | 2408:4009:501::18🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 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 | 139.224.142.121🇨🇳 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 | dns9.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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=2034663775 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSdns10.hichina.com2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 03:38:48
● 2026-04-12 22:58:02
●NSdns9.hichina.com2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 03:38:48
● 2026-04-12 22:58:02
○NSns.cnwindows.com2018-01-29 → 2018-01-29 · 3 obs
○ 2026-04-10 03:38:48
○ 2026-04-12 22:58:02
○NSns1.xiangcloud.com.cn2018-01-29 → 2018-01-29 · 3 obs
○ 2026-04-10 03:38:48
○ 2026-04-12 22:58:02
○NSns2.xiangcloud.com.cn2018-01-29 → 2018-01-29 · 3 obs
○ 2026-04-10 03:38:48
○ 2026-04-12 22:58:02
○MXmail.rhdd.cn2015-06-02 → 2018-01-29 · 4 obs
● 2018-01-29 08:08:30
○ 2026-04-10 03:38:48
○ 2026-04-12 22:58:02
○A122.115.35.1692015-06-02 → 2018-01-29 · 4 obs
● 2018-01-29 08:08:30
○ 2026-04-10 03:38:48
○ 2026-04-12 22:58:02
●A47.95.6.632026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 03:38:48
● 2026-04-12 22:58:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| rhdd.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rhdd.cn (unsigned zone)
⏱️ Timing
Total: 1746ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.95.6.63 |
| NS | 2 | dns10.hichina.com, dns9.hichina.com |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
rhdd.cn points to a single IP: 47.95.6.63.
Other host names, for instance nmboat.com, share IP numbers with rhdd.cn.
Name Servers
rhdd.cn's delegation is to two name servers dns10.hichina.com and dns9.hichina.com.
rhdd.cn shares the same name server configuration as other domains, such as taslon.cn, 900gold.com, cwschebao.com, cmecexpo.com and enlit.cn.
rhdd.cn at least partially shares its name servers with other domains, for instance oodss.com, oidc.net, ynrui.com, gmitm.com and sowhat.me.
These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: dns10.hichina.com points to 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121; dns9.hichina.com points to 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.