sdust.cn - robtex.com
sdust.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 2026-01-12 #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=2035038076 | ||||||
Same first word
Similar names
DNS History
14 records (5 active, 9 former)
●NSdns1.hichina.com2019-03-20 → 2026-07-14 · 3 obs
● 2019-03-20 23:06:46
● 2026-07-14 03:26:42
●NSdns2.hichina.com2019-03-20 → 2026-07-14 · 3 obs
● 2019-03-20 23:06:46
● 2026-07-14 03:26:42
●NSexpirens3.hichina.com2026-07-05 → 2026-07-14 · 3 obs
● 2026-07-05 01:23:16
● 2026-07-14 03:26:42
●NSexpirens4.hichina.com2026-07-05 → 2026-07-14 · 3 obs
● 2026-07-05 01:23:16
● 2026-07-14 03:26:42
○NSns1.alidns.com2017-02-07 → 2026-07-02 · 5 obs
○ 2019-03-20 23:06:46
● 2026-07-02 06:10:04
○ 2026-07-05 01:23:16
○ 2026-07-14 03:26:42
○NSns2.alidns.com2017-02-07 → 2026-07-02 · 5 obs
○ 2019-03-20 23:06:46
● 2026-07-02 06:10:04
○ 2026-07-05 01:23:16
○ 2026-07-14 03:26:42
○A150.242.127.2302017-02-07 → 2017-02-07 · 4 obs
● 2017-02-07 16:13:56
○ 2019-03-20 23:06:46
○ 2026-07-14 03:26:42
○A42.200.35.1392016-06-21 → 2016-06-21 · 4 obs
● 2016-06-21 18:54:32
○ 2017-02-07 16:13:56
○ 2026-07-14 03:26:42
○A47.90.20.172016-06-21 → 2016-06-21 · 4 obs
● 2016-06-21 18:54:32
○ 2017-02-07 16:13:56
○ 2026-07-14 03:26:42
○A64.62.224.2532015-07-11 → 2015-12-07 · 4 obs
● 2015-12-07 16:43:04
○ 2016-03-06 11:42:26
○ 2026-07-14 03:26:42
○A74.82.63.1362016-03-06 → 2016-03-06 · 4 obs
● 2016-03-06 11:42:26
○ 2016-06-21 18:54:32
○ 2026-07-14 03:26:42
○CNAMEcn1.idomainyou.com2017-02-07 → 2019-03-20 · 4 obs
● 2019-03-20 23:06:46
○ 2026-07-02 06:10:04
○ 2026-07-14 03:26:42
●CNAMEexpired.hichina.com2026-07-05 → 2026-07-14 · 3 obs
● 2026-07-05 01:23:16
● 2026-07-14 03:26:42
○CNAMEns.yumingce.com2026-07-02 → 2026-07-02 · 4 obs
● 2026-07-02 06:10:04
○ 2026-07-05 01:23:16
○ 2026-07-14 03:26:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn... | - |
| sdust.cn | expirens3.hichina.com, expirens4.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.32
NS records: expirens3.hichina.com, expirens4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdust.cn (unsigned zone)
⏱️ Timing
Total: 1509ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns2.hichina.com, dns1.hichina.com |
| CNAME | 1 | expired.hichina.com |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
sdust.cn points to three IP numbers, namely 8.218.208.240, 47.76.127.217 and 47.91.170.222.
Two other host names, along with mc.hi.cn, 001825.com and wjkc.my, also share IP numbers with sdust.cn.
Name Servers
sdust.cn is served by two delegated name servers, ns1.alidns.com and ns2.alidns.com.
sdust.cn shares its NS records with other domains, for example ttsx.com, uxtools.cc, 91995cab811031.beer and two others.
At least some of sdust.cn's name servers are shared with other domains, for example ns3.site, cho-google-google.hl.cn, sto-express.com and two more.
These name servers tend to co-occur with ns7.alidns.com, ns8.alidns.com, dns10.hichina.com and 7 other name servers in the same DNS delegations.
DNS names with 9 IP addresses:
ns1.alidns.com carries IP addresses 39.96.153.45, 39.96.153.55 and 47.118.199.205, with 6 other addresses beyond those.
ns2.alidns.com carries IP addresses 39.96.153.46, 39.96.153.56 and 47.118.199.206, with 6 other addresses beyond those.