idudu.net - robtex.com
idudu.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns15.hichina.com ⭐ | ||||||
| A | 2408:4009:501::23🇨🇳 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 | dns16.hichina.com | ||||||
| A | 2408:4009:501::24🇨🇳 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 | dns15.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774647842 | ||||||
Same first word
Similar names
DNS History
10 records (2 active, 8 former)
○NSdns10.hichina.com2015-08-06 → 2016-02-27 · 4 obs
● 2016-02-27 13:10:00
○ 2016-06-30 22:47:12
○ 2026-03-27 22:11:02
●NSdns15.hichina.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:11:02
●NSdns16.hichina.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:11:02
○NSdns9.hichina.com2015-08-06 → 2016-02-27 · 4 obs
● 2016-02-27 13:10:00
○ 2016-06-30 22:47:12
○ 2026-03-27 22:11:02
○NSexpirens3.hichina.com2016-06-30 → 2016-06-30 · 3 obs
● 2016-06-30 22:47:12
○ 2026-03-27 22:11:02
○NSexpirens4.hichina.com2016-06-30 → 2016-06-30 · 3 obs
● 2016-06-30 22:47:12
○ 2026-03-27 22:11:02
○A106.15.57.682017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 22:00:08
○ 2026-03-27 22:11:02
○A121.42.103.1972015-08-06 → 2015-08-06 · 3 obs
○ 2015-12-01 07:33:46
○ 2026-03-27 22:11:02
○A139.129.142.1352015-08-06 → 2016-02-27 · 4 obs
● 2016-02-27 13:10:00
○ 2016-06-30 22:47:12
○ 2026-03-27 22:11:02
○A42.120.158.782016-06-30 → 2016-06-30 · 3 obs
● 2016-06-30 22:47:12
○ 2026-03-27 22:11:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | j.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net... | - |
| idudu.net | dns15.hichina.com, dns16.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.111
NS records: dns15.hichina.com, dns16.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for idudu.net (unsigned zone)
⏱️ Timing
Total: 1353ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns16.hichina.com, dns15.hichina.com |
| SOA | 1 | dns15.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
idudu.net's delegation is to two name servers dns15.hichina.com and dns16.hichina.com.
idudu.net shares the same name server configuration as other domains, such as gsguoyue.com, zhongzhijing.com, chinagasket.com, siyoteam.com and ioio.co.
idudu.net at least partially shares its name servers with other domains, for instance under.cn, adorn.cn, gzjyyc.cn, csdm.com and shifuyun.com.
these name servers are commonly used together with ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: dns15.hichina.com points to 2408:4009:501::23, 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; dns16.hichina.com points to 2408:4009:501::24, 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.