duodian.cn - robtex.com
duodian.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 39.97.201.34🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| NS | vip3.alidns.com ⭐ | ||||||
| A | 2408:4009:500::3🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.3🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 140.205.1.5🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 170.33.32.210🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.40.136🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.73.26🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.10🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | vip4.alidns.com | ||||||
| A | 2408:4009:500::4🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.4🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 140.205.1.6🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 170.33.32.211🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.40.137🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.73.27🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.11🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| SOA | vip3.alidns.comhostmaster@hichina.com 2026-06-02 #16 | ||||||
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=2035036029 | ||||||
Subdomains
adapi.duodian.cn |
Same first word
Similar names
diduona.com |
dundiao.cn |
iduodan.com |
daudino.com |
diandou.com.cn |
auddino.com |
diandou.net |
diaodun.com |
diaodun.df.gov.br |
douandi.com |
auddino.it |
daduino.co.kr |
diandou.com |
daduino.com |
dianduo.com |
doudian.cn |
dnaudio.com |
DNS History
21 records (3 active, 18 former)
○NSdns1.iidns.com2015-06-03 → 2017-03-29 · 4 obs
● 2015-06-03 13:08:46
● 2017-03-29 17:31:18
○ 2020-03-24 16:55:16
○ 2026-07-13 12:49:36
● 2017-03-29 17:31:18
○ 2020-03-24 16:55:16
○ 2026-07-13 12:49:36
○NSdns10.hichina.com2020-03-24 → 2020-03-24 · 4 obs
○ 2017-03-29 17:31:18
● 2020-03-24 16:55:16
○ 2026-04-22 06:08:02
○ 2026-07-13 12:49:36
● 2020-03-24 16:55:16
○ 2026-04-22 06:08:02
○ 2026-07-13 12:49:36
○NSdns2.iidns.com2015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 13:08:46
○ 2017-03-29 17:31:18
○ 2026-07-13 12:49:36
○ 2017-03-29 17:31:18
○ 2026-07-13 12:49:36
○NSdns3.iidns.com2015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 13:08:46
○ 2017-03-29 17:31:18
○ 2026-07-13 12:49:36
○ 2017-03-29 17:31:18
○ 2026-07-13 12:49:36
○NSdns4.iidns.com2015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 13:08:46
○ 2017-03-29 17:31:18
○ 2026-07-13 12:49:36
○ 2017-03-29 17:31:18
○ 2026-07-13 12:49:36
○NSdns5.iidns.com2015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 13:08:46
○ 2017-03-29 17:31:18
○ 2026-07-13 12:49:36
○ 2017-03-29 17:31:18
○ 2026-07-13 12:49:36
○NSdns6.iidns.com2015-06-03 → 2016-09-12 · 4 obs
● 2015-06-03 13:08:46
● 2016-09-12 00:16:16
○ 2017-03-29 17:31:18
○ 2026-07-13 12:49:36
● 2016-09-12 00:16:16
○ 2017-03-29 17:31:18
○ 2026-07-13 12:49:36
○NSdns9.hichina.com2020-03-24 → 2020-03-24 · 4 obs
○ 2017-03-29 17:31:18
● 2020-03-24 16:55:16
○ 2026-04-22 06:08:02
○ 2026-07-13 12:49:36
● 2020-03-24 16:55:16
○ 2026-04-22 06:08:02
○ 2026-07-13 12:49:36
●NSvip3.alidns.com2026-04-22 → 2026-07-13 · 3 obs
○ 2020-03-24 16:55:16
● 2026-04-22 06:08:02
● 2026-07-13 12:49:36
● 2026-04-22 06:08:02
● 2026-07-13 12:49:36
●NSvip4.alidns.com2026-04-22 → 2026-07-13 · 3 obs
○ 2020-03-24 16:55:16
● 2026-04-22 06:08:02
● 2026-07-13 12:49:36
● 2026-04-22 06:08:02
● 2026-07-13 12:49:36
○A104.160.182.1322016-09-12 → 2016-09-12 · 4 obs
○ 2015-06-03 13:08:46
● 2016-09-12 00:16:16
○ 2017-03-29 17:31:18
○ 2026-07-13 12:49:36
● 2016-09-12 00:16:16
○ 2017-03-29 17:31:18
○ 2026-07-13 12:49:36
○A104.160.182.1342016-09-12 → 2016-09-12 · 4 obs
○ 2015-06-03 13:08:46
● 2016-09-12 00:16:16
○ 2017-03-29 17:31:18
○ 2026-07-13 12:49:36
● 2016-09-12 00:16:16
○ 2017-03-29 17:31:18
○ 2026-07-13 12:49:36
○A123.57.3.192020-03-24 → 2020-03-24 · 4 obs
○ 2017-03-29 17:31:18
● 2020-03-24 16:55:16
○ 2026-04-22 06:08:02
○ 2026-07-13 12:49:36
● 2020-03-24 16:55:16
○ 2026-04-22 06:08:02
○ 2026-07-13 12:49:36
○A198.148.92.532015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 13:08:46
○ 2026-04-22 06:08:02
○ 2026-07-13 12:49:36
○ 2026-04-22 06:08:02
○ 2026-07-13 12:49:36
○A198.148.92.562015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 13:08:46
○ 2026-04-22 06:08:02
○ 2026-07-13 12:49:36
○ 2026-04-22 06:08:02
○ 2026-07-13 12:49:36
○A198.148.92.582015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 13:08:46
○ 2026-04-22 06:08:02
○ 2026-07-13 12:49:36
○ 2026-04-22 06:08:02
○ 2026-07-13 12:49:36
○A198.148.92.622015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 13:08:46
○ 2026-04-22 06:08:02
○ 2026-07-13 12:49:36
○ 2026-04-22 06:08:02
○ 2026-07-13 12:49:36
○A23.234.4.1512017-03-29 → 2017-03-29 · 4 obs
○ 2016-09-12 00:16:16
● 2017-03-29 17:31:18
○ 2020-03-24 16:55:16
○ 2026-07-13 12:49:36
● 2017-03-29 17:31:18
○ 2020-03-24 16:55:16
○ 2026-07-13 12:49:36
○A23.234.4.1532017-03-29 → 2017-03-29 · 4 obs
○ 2016-09-12 00:16:16
● 2017-03-29 17:31:18
○ 2020-03-24 16:55:16
○ 2026-07-13 12:49:36
● 2017-03-29 17:31:18
○ 2020-03-24 16:55:16
○ 2026-07-13 12:49:36
●A39.97.201.342026-04-22 → 2026-07-13 · 3 obs
○ 2020-03-24 16:55:16
● 2026-04-22 06:08:02
● 2026-07-13 12:49:36
● 2026-04-22 06:08:02
● 2026-07-13 12:49:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| duodian.cn | vip3.alidns.com, vip4.alidns.com | - |
✅ Authoritative Response
Server:170.33.80.10
NS records: vip3.alidns.com, vip4.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duodian.cn (unsigned zone)
⏱️ Timing
Total: 1426ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 39.97.201.34 |
| NS | 2 | vip3.alidns.com, vip4.alidns.com |
| SOA | 1 | vip3.alidns.com hostmaster.hichina.com |
Analysis
Hierarchy
duodian.cn serves as the parent of adapi.duodian.cn.
IP Addresses
duodian.cn directs to one IP number, which is 39.97.201.34.
Among the host names that share IP numbers with duodian.cn are adapi.duodian.cn, zl-hj.com, shike.com and two others.
Name Servers
duodian.cn is served by two delegated name servers, vip3.alidns.com and vip4.alidns.com.
duodian.cn has the same name server delegation as a number of other domains, such as eapil.com, oceano.com.cn, lemon7.cc and two more.
duodian.cn has at least partial name server overlap with other domains, such as paxdn.com, heycars.cn, auweb.cn and two others.
It is common to see these name servers used together with name servers vip1.alidns.com and vip2.alidns.com.
Host names resolving to 7 IP numbers:
vip3.alidns.com carries IP addresses 8.212.93.3, 140.205.1.5 and 170.33.32.210, with 4 other addresses beyond those.
vip4.alidns.com carries IP addresses 8.212.93.4, 140.205.1.6 and 170.33.32.211, with 4 other addresses beyond those.