zixueka.com - robtex.com
zixueka.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 101.37.174.153🇨🇳 Alibaba-Cloud101.37.128.0/17 | ||||||
| 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 | ||||||
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=1785098072 | ||||||
Subdomains
cidian.zixueka.com |
Same first word
zixueka.com |
Similar names
DNS History
20 records (3 active, 17 former)
○NSdns1.iidns.com2016-04-18 → 2016-11-19 · 5 obs
● 2016-04-18 23:35:04
● 2016-11-19 03:42:02
○ 2026-05-11 23:25:14
○ 2026-07-26 21:03:50
●NSdns15.hichina.com2026-05-11 → 2026-07-26 · 3 obs
● 2026-05-11 23:25:14
● 2026-07-26 21:03:50
●NSdns16.hichina.com2026-05-11 → 2026-07-26 · 3 obs
● 2026-05-11 23:25:14
● 2026-07-26 21:03:50
○NSdns2.iidns.com2016-11-19 → 2016-11-19 · 4 obs
● 2016-11-19 03:42:02
○ 2026-05-11 23:25:14
○ 2026-07-26 21:03:50
○NSdns3.iidns.com2016-11-19 → 2016-11-19 · 4 obs
● 2016-11-19 03:42:02
○ 2026-05-11 23:25:14
○ 2026-07-26 21:03:50
○NSdns4.iidns.com2016-11-19 → 2016-11-19 · 4 obs
● 2016-11-19 03:42:02
○ 2026-05-11 23:25:14
○ 2026-07-26 21:03:50
○NSdns5.iidns.com2016-11-19 → 2016-11-19 · 4 obs
● 2016-11-19 03:42:02
○ 2026-05-11 23:25:14
○ 2026-07-26 21:03:50
○NSdns6.iidns.com2016-11-19 → 2016-11-19 · 4 obs
● 2016-11-19 03:42:02
○ 2026-05-11 23:25:14
○ 2026-07-26 21:03:50
○NSns1.ezdnscenter.com2015-06-07 → 2015-06-07 · 3 obs
○ 2016-04-18 23:35:04
○ 2026-07-26 21:03:50
○NSns2.ezdnscenter.com2015-06-07 → 2015-06-07 · 3 obs
○ 2016-11-19 03:42:02
○ 2026-07-26 21:03:50
○NSns3.ezdnscenter.com2015-06-07 → 2015-06-07 · 3 obs
○ 2016-11-19 03:42:02
○ 2026-07-26 21:03:50
○NSns4.ezdnscenter.com2015-06-07 → 2015-06-07 · 3 obs
○ 2016-11-19 03:42:02
○ 2026-07-26 21:03:50
○NSns5.ezdnscenter.com2015-06-07 → 2015-06-07 · 3 obs
○ 2016-11-19 03:42:02
○ 2026-07-26 21:03:50
○NSns6.ezdnscenter.com2015-06-07 → 2015-06-07 · 3 obs
○ 2016-11-19 03:42:02
○ 2026-07-26 21:03:50
●A101.37.174.1532026-05-11 → 2026-07-26 · 3 obs
● 2026-05-11 23:25:14
● 2026-07-26 21:03:50
○A107.167.19.752016-11-19 → 2016-11-19 · 3 obs
○ 2026-05-11 23:25:14
○ 2026-07-26 21:03:50
○A107.167.19.762016-11-19 → 2016-11-19 · 3 obs
○ 2026-05-11 23:25:14
○ 2026-07-26 21:03:50
○A107.167.19.772016-11-19 → 2016-11-19 · 3 obs
○ 2026-05-11 23:25:14
○ 2026-07-26 21:03:50
○A107.167.19.782016-11-19 → 2016-11-19 · 3 obs
○ 2026-05-11 23:25:14
○ 2026-07-26 21:03:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| zixueka.com | dns15.hichina.com, dns16.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.42
NS records: dns15.hichina.com, dns16.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zixueka.com (unsigned zone)
⏱️ Timing
Total: 479ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 101.37.174.153 |
| NS | 2 | dns16.hichina.com, dns15.hichina.com |
| SOA | 1 | dns15.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)
Analysis
Hierarchy
zixueka.com is the parent zone for cidian.zixueka.com.
IP Addresses
zixueka.com directs to one IP number, which is 101.37.174.153.
xiweiyuan.cn and xiweiyuan.com.cn, along with other host names, share IP addresses with zixueka.com.
Name Servers
The NS records for zixueka.com delegate to dns15.hichina.com and dns16.hichina.com.
zixueka.com has the same name server delegation as a number of other domains, such as saisaiedu.com, sixpence.net, pormido.com and two more.
zixueka.com partially shares its NS delegation with several other domains, including dzzdz.com, beiqiu.com, workforce.cn and two others.
The name servers ns1.alidns.com, ns2.alidns.com, dns17.hichina.com and dns18.hichina.com are often found in use alongside these name servers.
Host names resolving to 9 IP numbers:
dns15.hichina.com maps to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 additional IP addresses.
dns16.hichina.com maps to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 additional IP addresses.