yinhuchem.com - robtex.com
yinhuchem.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.chinanetsun.com ⭐ | ||||||
| A | 240e:96c:200:2e03::7🇨🇳 SHANGHAITELECOM240e:96c::/32 Chinanet Shanghai | ||||||
| A | 180.235.66.112🇨🇳 SHANGHAITELECOM180.235.64.0/22 Chinanet Shanghai | ||||||
| NS | ns2.chinanetsun.com | ||||||
| A | 240e:96c:200:2e03::70🇨🇳 SHANGHAITELECOM240e:96c::/32 Chinanet Shanghai | ||||||
| A | 222.73.8.7🇨🇳 SHANGHAITELECOM222.73.8.0/21 SHIDC | ||||||
| MX | mx1.chinanetsun.com ⭐ | ||||||
| A | 180.235.66.99🇨🇳 SHANGHAITELECOM180.235.64.0/22 Chinanet Shanghai | ||||||
| PTR | m99.chinanetsun.com | ||||||
| MX | mx1a.chinanetsun.com(20) | ||||||
| A | 162.14.140.149🇨🇳 TENCENT-NET-AP162.14.128.0/20 | ||||||
| TXT | v=spf1 include:spf.chinanetsun.com -all | ||||||
| SOA | ns1.chinanetsun.comtask@netsun.com 2007-10-08 #7 | ||||||
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=1784449082 | ||||||
Same first word
yinhuchem.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.chinanetsun.com2015-06-11 → 2026-07-19 · 2 obs
● 2026-07-19 08:38:14
●NSns2.chinanetsun.com2015-06-11 → 2026-07-19 · 2 obs
● 2026-07-19 08:38:14
●MXmx1.chinanetsun.com2015-06-11 → 2026-07-19 · 2 obs
● 2026-07-19 08:38:14
●MXmx1a.chinanetsun.com2015-06-11 → 2026-07-19 · 2 obs
● 2026-07-19 08:38:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net... | - |
| yinhuchem.com | ns1.chinanetsun.com, ns2.chinanetsun.com | 4 records |
✅ Authoritative Response
Server:180.235.66.112
NS records: ns1.chinanetsun.com, ns2.chinanetsun.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yinhuchem.com (unsigned zone)
⏱️ Timing
Total: 3485ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.chinanetsun.com, ns2.chinanetsun.com |
| MX | 2 | mx1a.chinanetsun.com (pri: 20), mx1.chinanetsun.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.chinanetsun.com -all |
| SOA | 1 | ns1.chinanetsun.com task.netsun.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.chinanetsun.com, ns1.chinanetsun.com, ns2.chinanetsun.com...)
Analysis
Name Servers
yinhuchem.com is served by two delegated name servers, ns1.chinanetsun.com and ns2.chinanetsun.com.
The name server configuration of yinhuchem.com is shared with other domains, for instance jingxinchem.com, glzj.com, phytic-acid.com and two others.
At least some of yinhuchem.com's name servers are shared with other domains, for example syefj.com and sllxj.cn.
These name servers tend to be deployed in combination with the name servers ns1.ye(0x73686974)ech.com and ns2.ye(0x73686974)ech.com.
Each of the two host names carries two IP addresses: ns1.chinanetsun.com points to 180.235.66.112 and 240e:96c:200:2e03::7, and ns2.chinanetsun.com points to 222.73.8.7 and 240e:96c:200:2e03::70.
Mail Servers
yinhuchem.com uses two mail servers, mx1.chinanetsun.com and mx1a.chinanetsun.com.
The mail server setup of yinhuchem.com matches that of other domains such as fdpharm.com, krchem.com, aibochem.com and two others.
There is at least a partial overlap in mail servers between yinhuchem.com and other domains like chinataurine.com, aotongchem.com.cn and hzph.com.
Each of mx1.chinanetsun.com and mx1a.chinanetsun.com has one IP address: mx1.chinanetsun.com uses 180.235.66.99 and mx1a.chinanetsun.com uses 162.14.140.149.