duoduo.ltd - robtex.com
duoduo.ltd
| 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 2026-06-04 #13 | ||||||
ltd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.ltd ⭐ | ||||||
| NS | v0n1.nic.ltd | ||||||
| NS | v0n2.nic.ltd | ||||||
| NS | v0n3.nic.ltd | ||||||
| NS | v2n0.nic.ltd | ||||||
| NS | v2n1.nic.ltd | ||||||
| SOA | v0n0.nic.ltdhostmaster@donuts.email serial=1784338871 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSdns3.hichina.com2026-06-09 → 2026-07-18 · 2 obs
● 2026-07-18 01:53:12
●NSdns4.hichina.com2026-06-09 → 2026-07-18 · 2 obs
● 2026-07-18 01:53:12
●NSexpirens3.hichina.com2026-07-05 → 2026-07-18 · 3 obs
● 2026-07-05 04:03:22
● 2026-07-18 01:53:12
●NSexpirens4.hichina.com2026-07-05 → 2026-07-18 · 3 obs
● 2026-07-05 04:03:22
● 2026-07-18 01:53:12
○A47.90.14.2322016-12-10 → 2016-12-10 · 3 obs
○ 2017-10-26 15:41:14
○ 2026-07-18 01:53:12
○A47.90.20.172016-12-10 → 2016-12-10 · 3 obs
○ 2017-10-26 15:41:14
○ 2026-07-18 01:53:12
●CNAMEexpired.hichina.com2026-07-05 → 2026-07-18 · 3 obs
● 2026-07-05 04:03:22
● 2026-07-18 01:53:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ltd | v2n1.nic.ltd, v0n1.nic.ltd, v0n3.nic.ltd, v2n0.nic.ltd... | 12 records |
| duoduo.ltd | expirens4.hichina.com, expirens3.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.53
NS records: expirens4.hichina.com, expirens3.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duoduo.ltd (unsigned zone)
⏱️ Timing
Total: 1442ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns3.hichina.com, dns4.hichina.com |
| CNAME | 1 | expired.hichina.com |
| SOA | 1 | dns3.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.ltd, v2n1.nic.ltd, v0n1.nic.ltd...)
Analysis
IP Addresses
duoduo.ltd resolves to three IP addresses: 8.218.208.240, 47.76.127.217 and 47.91.170.222.
Two other host names, along with 678564.com, 001824.com and 373377.xyz, also share IP numbers with duoduo.ltd.
Name Servers
duoduo.ltd uses two name servers for its delegation: ns1.alidns.com and ns2.alidns.com.
duoduo.ltd shares its NS records with other domains, for example c21d3e62a10271.beer, yzhou.net, luckyvin.life and two others.
duoduo.ltd shares at least some of its name servers with other domains, including 3veumj.cc, yankee.com.cn, caros.cn and two others.
These name servers are frequently seen alongside ns7.alidns.com, ns8.alidns.com, dns21.hichina.com and 5 other name servers.
DNS names with 9 IP addresses:
Hostname ns1.alidns.com directs to 39.96.153.45, 39.96.153.55 and 47.118.199.205 along with 6 other IP addresses.
Hostname ns2.alidns.com directs to 39.96.153.46, 39.96.153.56 and 47.118.199.206 along with 6 other IP addresses.