ohydtu.cn - robtex.com
ohydtu.cn
| CNAME | expired.hichina.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.218.208.240🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 47.76.127.217🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| A | 47.91.170.222🇭🇰 Alibaba-Cloud47.91.128.0/18 Alibaba Cloud | ||||||
| NS | ns1.alidns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2408:4009:501::1🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.45🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.55🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.205🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.215🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.45🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.55🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.115🇨🇳 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 | 139.224.142.125🇨🇳 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 | ns2.alidns.com ⚠️ Not in parent delegation | ||||||
| A | 2408:4009:501::2🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.46🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.56🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.206🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.216🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.46🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.56🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.116🇨🇳 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 | 139.224.142.126🇨🇳 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 | ns1.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=2034602251 | ||||||
Same first word
ohydtu.cn |
Similar names
DNS History
10 records (5 active, 5 former)
●NSdns1.hichina.com2026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 01:40:44
● 2026-03-29 01:40:46
●NSdns2.hichina.com2026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 01:40:44
● 2026-03-29 01:40:46
●NSexpirens3.hichina.com2026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 01:40:44
● 2026-03-29 01:40:46
●NSexpirens4.hichina.com2026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 01:40:44
● 2026-03-29 01:40:46
○NSns1.judns.com2026-02-16 → 2026-02-18 · 4 obs
● 2026-02-18 21:51:24
○ 2026-03-29 01:40:44
○ 2026-03-29 01:40:46
○NSns1.julydns.com2026-02-16 → 2026-02-18 · 4 obs
● 2026-02-18 21:51:24
○ 2026-03-29 01:40:44
○ 2026-03-29 01:40:46
○NSns2.judns.com2026-02-16 → 2026-02-18 · 4 obs
● 2026-02-18 21:51:24
○ 2026-03-29 01:40:44
○ 2026-03-29 01:40:46
○NSns2.julydns.com2026-02-16 → 2026-02-18 · 4 obs
● 2026-02-18 21:51:24
○ 2026-03-29 01:40:44
○ 2026-03-29 01:40:46
○A45.197.62.1692026-02-16 → 2026-02-18 · 4 obs
● 2026-02-18 21:51:24
○ 2026-03-29 01:40:44
○ 2026-03-29 01:40:46
●CNAMEexpired.hichina.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 01:40:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| ohydtu.cn | expirens3.hichina.com, expirens4.hichina.com | - |
✅ Authoritative Response
Server:120.76.107.32
NS records: expirens3.hichina.com, expirens4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ohydtu.cn (unsigned zone)
⏱️ Timing
Total: 2147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.hichina.com, dns2.hichina.com |
| CNAME | 1 | expired.hichina.com |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
ohydtu.cn resolves to three IP numbers: 8.218.208.240, 47.76.127.217 and 47.91.170.222.
Other host names, for example expired.hichina.com, share IP numbers with ohydtu.cn.
Name Servers
ohydtu.cn's delegation uses two name servers: ns1.alidns.com and ns2.alidns.com.
ohydtu.cn uses the same name server setup as other domains, such as bb2e4639610272.beer, 51bishe.com, ctwcargo.com, ydb88.com and outku.com.
ohydtu.cn at least partially shares name servers with other domains, including moreway.com, mingkanghui.com, lepidard.com, fcgsnews.com and ihuyi.com.
These name servers are commonly used with ns7.alidns.com, ns8.alidns.com, ns3.afternic.com, dns.sharknames.com, fastdns.sharknames.com, opendns.sharknames.com, prodns.sharknames.com, smartdns.sharknames.com, dns15.hichina.com and dns16.hichina.com.
Host names with nine IP numbers: The host name ns1.alidns.com points to 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125. The host name ns2.alidns.com points to 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.