duankua.com - robtex.com
duankua.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 113.10.190.8🇭🇰 HKBN113.10.190.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T. | ||||||
| PTR | 113010190008.static.ctinets.com | ||||||
| NS | dns9.hichina.com ⭐ | ||||||
| A | 2408:4009:501::17🇨🇳 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 | dns10.hichina.com | ||||||
| A | 2408:4009:501::18🇨🇳 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 | dns9.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
com
| 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=1774658747 | ||||||
Same first word
duankua.com |
Similar names
DNS History
10 records (3 active, 7 former)
○NSdns1.iidns.com2015-08-07 → 2017-02-03 · 4 obs
● 2017-02-03 01:57:26
○ 2026-03-11 09:07:52
○ 2026-03-28 01:12:22
●NSdns10.hichina.com2026-03-11 → 2026-03-28 · 3 obs
● 2026-03-11 09:07:52
● 2026-03-28 01:12:22
○NSdns2.iidns.com2015-08-07 → 2017-02-03 · 4 obs
● 2017-02-03 01:57:26
○ 2026-03-11 09:07:52
○ 2026-03-28 01:12:22
○NSdns3.iidns.com2015-08-07 → 2017-02-03 · 4 obs
● 2017-02-03 01:57:26
○ 2026-03-11 09:07:52
○ 2026-03-28 01:12:22
○NSdns4.iidns.com2015-08-07 → 2017-02-03 · 4 obs
● 2017-02-03 01:57:26
○ 2026-03-11 09:07:52
○ 2026-03-28 01:12:22
○NSdns5.iidns.com2015-08-07 → 2017-02-03 · 4 obs
● 2017-02-03 01:57:26
○ 2026-03-11 09:07:52
○ 2026-03-28 01:12:22
○NSdns6.iidns.com2015-08-07 → 2017-02-03 · 4 obs
● 2017-02-03 01:57:26
○ 2026-03-11 09:07:52
○ 2026-03-28 01:12:22
●NSdns9.hichina.com2026-03-11 → 2026-03-28 · 3 obs
● 2026-03-11 09:07:52
● 2026-03-28 01:12:22
●A113.10.190.82026-03-11 → 2026-03-28 · 3 obs
● 2026-03-11 09:07:52
● 2026-03-28 01:12:22
○A47.88.0.22015-08-07 → 2017-02-03 · 4 obs
● 2017-02-03 01:57:26
○ 2026-03-11 09:07:52
○ 2026-03-28 01:12:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| duankua.com | dns9.hichina.com, dns10.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.42
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duankua.com (unsigned zone)
⏱️ Timing
Total: 3487ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 113.10.190.8 |
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)
Analysis
IP Addresses
duankua.com resolves to a single IP address: 113.10.190.8.
Other host names including 12358jp.com, siemar.cn, lezsh.com, 818sh.net and sh-jiazheng.com.cn share IP numbers with duankua.com.
Name Servers
duankua.com's delegation uses two name servers, dns10.hichina.com and dns9.hichina.com.
duankua.com shares the same name server setup as other domains, for example szydyy.net, xkylmedical.com, iqalr.com, edubot.cn and shigeyi.com.
duankua.com shares some name servers with other domains, such as yskoki.com, buycarstory.com, lrnc.cn and chinaqxgg.com.
These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.
dns10.hichina.com points to: 2408:4009:501::18, 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.
dns9.hichina.com points to: 2408:4009:501::17, 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.