guangantech.com - robtex.com
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guangantech.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 | ||||||
Up
www.guangantech.com |
Same first word
guangantech.com |
DNS History
5 records (4 active, 1 former)
●NSdns10.hichina.com2016-12-20 → 2026-02-18 · 2 obs
● 2026-02-18 19:03:20
●NSdns9.hichina.com2016-12-20 → 2026-02-18 · 2 obs
● 2026-02-18 19:03:20
●MXhzmx01.mxmail.netease.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 19:03:20
●MXhzmx02.mxmail.netease.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 19:03:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| guangantech.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 guangantech.com (unsigned zone)
⏱️ Timing
Total: 483ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns10.hichina.com, dns9.hichina.com |
| MX | 2 | hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| 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...)
AI analysis
guangantech.com is the parent of www.guangantech.com.
guangantech.com's delegation uses two name servers, dns10.hichina.com and dns9.hichina.com.
guangantech.com shares the same name server setup as other domains, for example bjwdkj.cn, gdgem.com, dg-gy.com, jjwm.cn and jsyrdb.com.
guangantech.com at least partially shares name servers with other domains, for example hydracm.com, zhangcy.name and everyinch.net.
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.
guangantech.com is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
guangantech.com shares its mail server setup with other domains, including ucxin.com, yxlogis.com, linkamz.com, freight-man.com and cndninss.com.
guangantech.com shares some mail servers with other domains, for instance leefine.net, ace-touch.com, seawit.cn and gwpdi.com.
Names with two IPs:
hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.
hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.
Names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
Names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.