eduocean.net - robtex.com
eduocean.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns31.hichina.com ⭐ | ||||||
| A | 2408:4009:501::39🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.99🇨🇳 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 | 139.224.142.109🇨🇳 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 | dns32.hichina.com | ||||||
| A | 2408:4009:501::40🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.102🇨🇳 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 | 139.224.142.107🇨🇳 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 | dns31.hichina.comhostmaster@hichina.com 2026-04-01 #12 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net ⚠️ Not in parent delegation | ||||||
| NS | c.gtld-servers.net ⚠️ Not in parent delegation | ||||||
| NS | d.gtld-servers.net ⚠️ Not in parent delegation | ||||||
| NS | e.gtld-servers.net ⚠️ Not in parent delegation | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net ⚠️ Not in parent delegation | ||||||
| NS | i.gtld-servers.net ⚠️ Not in parent delegation | ||||||
| NS | j.gtld-servers.net ⚠️ Not in parent delegation | ||||||
| NS | k.gtld-servers.net ⚠️ Not in parent delegation | ||||||
| NS | l.gtld-servers.net ⚠️ Not in parent delegation | ||||||
| NS | m.gtld-servers.net ⚠️ Not in parent delegation | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778462151 | ||||||
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
○NSdns1.bigrock.in2015-07-03 → 2017-02-11 · 4 obs
● 2017-02-11 17:39:04
○ 2026-03-27 09:13:12
○ 2026-05-11 01:41:06
○NSdns2.bigrock.in2015-07-03 → 2017-02-11 · 4 obs
● 2017-02-11 17:39:04
○ 2026-03-27 09:13:12
○ 2026-05-11 01:41:06
○NSdns3.bigrock.in2015-07-03 → 2017-02-11 · 4 obs
● 2017-02-11 17:39:04
○ 2026-03-27 09:13:12
○ 2026-05-11 01:41:06
●NSdns31.hichina.com2026-04-01 → 2026-05-11 · 3 obs
● 2026-04-01 11:25:46
● 2026-05-11 01:41:06
●NSdns32.hichina.com2026-04-01 → 2026-05-11 · 3 obs
● 2026-04-01 11:25:46
● 2026-05-11 01:41:06
○NSdns4.bigrock.in2015-07-03 → 2017-02-11 · 4 obs
● 2017-02-11 17:39:04
○ 2026-03-27 09:13:12
○ 2026-05-11 01:41:06
○A173.193.105.2412015-07-03 → 2017-02-11 · 4 obs
● 2017-02-11 17:39:04
○ 2026-03-27 09:13:12
○ 2026-05-11 01:41:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| eduocean.net | dns31.hichina.com, dns32.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.221
NS records: dns31.hichina.com, dns32.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for eduocean.net (unsigned zone)
⏱️ Timing
Total: 1410ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns31.hichina.com, dns32.hichina.com |
| SOA | 1 | dns31.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
eduocean.net is delegated to two name servers dns31.hichina.com and dns32.hichina.com.
eduocean.net shares the same name server setup as other domains, for instance xn--6kr28ktum13nute.com, csshida.com, sennery.com, paiyon.com and zhua.com.
eduocean.net at least partially shares name servers with other domains, for instance 58bit.com, bcsq.net, tuochuan.net, dingtaiyun.com and hnyoude.com.
these name servers are often used together with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
dns31.hichina.com points to: 2408:4009:501::39, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.
dns32.hichina.com points to: 2408:4009:501::40, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.