helloinstruments.com - robtex.com
helloinstruments.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=1771291435 | ||||||
DNS History
8 records (6 active, 2 former)
●NSdns1.hichina.com2017-12-28 → 2026-03-12 · 2 obs
● 2026-03-12 21:27:20
●NSdns2.hichina.com2017-12-28 → 2026-03-12 · 2 obs
● 2026-03-12 21:27:20
●MXmx1.qiye.aliyun.com2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 21:27:20
●MXmx2.qiye.aliyun.com2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 21:27:20
●MXmx3.qiye.aliyun.com2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 21:27:20
○MXmxn.mxhichina.com2017-12-28 → 2017-12-28 · 2 obs
○ 2026-03-12 21:27:20
○MXmxw.mxhichina.com2017-12-28 → 2017-12-28 · 2 obs
○ 2026-03-12 21:27:20
●A47.75.155.2462026-03-12 → 2026-03-12 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| helloinstruments.com | dns2.hichina.com, dns1.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.44
NS records: dns2.hichina.com, dns1.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for helloinstruments.com (unsigned zone)
⏱️ Timing
Total: 537ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.75.155.246 |
| NS | 2 | dns2.hichina.com, dns1.hichina.com |
| MX | 3 | mx2.qiye.aliyun.com (pri: 10), mx3.qiye.aliyun.com (pri: 15)... |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.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
helloinstruments.com points to a single IP: 47.75.155.246.
Name Servers
helloinstruments.com's delegation is to two name servers dns1.hichina.com and dns2.hichina.com.
helloinstruments.com shares the same name server configuration as other domains, such as seida.cn, wat.com.cn, zmjk999.com, mirror7.com and coatchina.com.
helloinstruments.com at least partially shares its name servers with other domains, for instance metech.info, vodok.com, njsuxinfurnace.com, vueui.com and ydh123.com.
these name servers are commonly used together with expirens3.hichina.com, expirens4.hichina.com, dns10.hichina.com and dns9.hichina.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
helloinstruments.com is handled by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
helloinstruments.com shares some mail servers with other domains, including digtime.cn, x-com.com.cn, pvgstat.com, mimo.ltd and xtbxsm.com.
These mail servers are commonly used alongside the mail servers mxn.mxhichina.com and mxw.mxhichina.com.
Host names with two IP numbers: mx3.qiye.aliyun.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number: mx1.qiye.aliyun.com points to 47.246.137.47. mx2.qiye.aliyun.com points to 47.246.136.231.
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.