qsortho.com - robtex.com
qsortho.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=1774531477 | ||||||
Same first word
qsortho.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns15.hichina.com2026-02-21 → 2026-03-26 · 2 obs
● 2026-03-26 13:25:18
●NSdns16.hichina.com2026-02-21 → 2026-03-26 · 2 obs
● 2026-03-26 13:25:18
●MXmx1.qiye.aliyun.com2026-02-21 → 2026-03-26 · 2 obs
● 2026-03-26 13:25:18
●MXmx2.qiye.aliyun.com2026-02-21 → 2026-03-26 · 2 obs
● 2026-03-26 13:25:18
●MXmx3.qiye.aliyun.com2026-02-21 → 2026-03-26 · 2 obs
● 2026-03-26 13:25:18
●A121.40.177.922026-02-21 → 2026-03-26 · 2 obs
● 2026-03-26 13:25:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qsortho.com | dns15.hichina.com, dns16.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns15.hichina.com, dns16.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qsortho.com (unsigned zone)
⏱️ Timing
Total: 3736ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.40.177.92 |
| NS | 2 | dns15.hichina.com, dns16.hichina.com |
| MX | 3 | mx3.qiye.aliyun.com (pri: 15), mx1.qiye.aliyun.com (pri: 5)... |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.com -all |
| 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
IP Addresses
qsortho.com resolves to one IP number: 121.40.177.92.
Name Servers
qsortho.com's delegation uses two name servers: dns15.hichina.com and dns16.hichina.com.
qsortho.com uses the same name server setup as other domains, such as yunsheng.net, znzdns.com, taobads.com, reeb.com.cn and runzong.com.
qsortho.com at least partially shares name servers with other domains, including jinshufang.com, keecl.com, zyszgh.cn, essntl.xyz and yijuzi.com.
These name servers are often used with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: The host name dns15.hichina.com points to 2408:4009:501::23, 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. The host name dns16.hichina.com points to 2408:4009:501::24, 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.
Mail Servers
Three mail servers handle qsortho.com: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
qsortho.com shares at least some mail servers with other domains, for example shlinghai.com.cn, tianhengm.com, czucd.com, vfei.net and setn.com.cn.
These mail servers are often used 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 names mx1.qiye.aliyun.com and mx2.qiye.aliyun.com point to 47.246.137.47 and 47.246.136.231 respectively.
Host names that point to 47.246.136.231: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.
Host names that point to 47.246.137.47: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.