chtschool.com - robtex.com
chtschool.com
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=1774464122 | ||||||
Same first word
chtschool.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns1.hichina.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 18:54:14
●NSdns2.hichina.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 18:54:14
●MXmx1.qiye.aliyun.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 18:54:14
●MXmx2.qiye.aliyun.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 18:54:14
●MXmx3.qiye.aliyun.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 18:54:14
●A114.55.243.632026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 18:54:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| chtschool.com | dns2.hichina.com, dns1.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.43
NS records: dns2.hichina.com, dns1.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chtschool.com (unsigned zone)
⏱️ Timing
Total: 611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 114.55.243.63 |
| NS | 2 | dns2.hichina.com, dns1.hichina.com |
| MX | 3 | mx2.qiye.aliyun.com (pri: 10), mx1.qiye.aliyun.com (pri: 5)... |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)
Analysis
IP Addresses
chtschool.com points to a single IP address: 114.55.243.63.
Other host names, for instance linkedtour.com, share IP numbers with chtschool.com.
Name Servers
chtschool.com is delegated to two name servers: dns1.hichina.com and dns2.hichina.com.
chtschool.com uses the same name server setup as other domains, including nmgyjjy.net, mixuan.com, ycgz.cn, sunnyauto.cn and 9owkq45.com.
At least part of the name servers for chtschool.com are shared with other domains, for instance 2tp98704b.xyz, greensci.com, hengshengxieye.com, tytianxiang.com and fanbase.cn.
These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
dns1.hichina.com points to: 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.
dns2.hichina.com points to: 2408:4009:501::10, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.
Mail Servers
Three mail servers handle chtschool.com: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
chtschool.com shares at least some mail servers with other domains, for example rpec.com.cn, hao-baby.com, magima.com, talents.group and colinktech.com.
these mail servers are often used together with mxn.mxhichina.com and mxw.mxhichina.com.
Host names with two IP numbers:
The host name mx3.qiye.aliyun.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number:
The host name mx1.qiye.aliyun.com points to 47.246.137.47.
The host name mx2.qiye.aliyun.com points to 47.246.136.231.
Host names pointing to 47.246.136.231:
mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.
Host names pointing to 47.246.137.47: