usichemical.com - robtex.com
usichemical.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 | ||||||
Subdomains
Same first word
usichemical.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns17.xincache.com2015-07-14 → 2026-03-23 · 2 obs
● 2026-03-23 11:31:44
●NSns18.xincache.com2015-07-14 → 2026-03-23 · 2 obs
● 2026-03-23 11:31:44
○MXmxcom.263xmail.com2015-07-14 → 2016-04-26 · 4 obs
● 2016-04-26 12:57:04
○ 2017-01-29 01:55:08
○ 2026-03-23 11:31:44
○MXmxwcom.263xmail.com2015-07-14 → 2016-04-26 · 4 obs
● 2016-04-26 12:57:04
○ 2017-01-29 01:55:08
○ 2026-03-23 11:31:44
●MXqiye163mx01.mxmail.netease.com2017-01-29 → 2026-03-23 · 3 obs
● 2017-01-29 01:55:08
● 2026-03-23 11:31:44
●MXqiye163mx02.mxmail.netease.com2017-01-29 → 2026-03-23 · 3 obs
● 2017-01-29 01:55:08
● 2026-03-23 11:31:44
○A121.41.91.922015-07-14 → 2019-03-27 · 3 obs
● 2019-03-27 16:53:58
○ 2026-03-23 11:31:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| usichemical.com | ns17.xincache.com, ns18.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.1
NS records: ns17.xincache.com, ns18.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usichemical.com (unsigned zone)
⏱️ Timing
Total: 108ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns17.xincache.com, ns18.xincache.com |
| MX | 2 | qiye163mx01.mxmail.netease.com (pri: 5), qiye163mx02.mxmail.netease.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| SOA | 1 | ns17.xincache.com enterprise1dnsadmin.dn |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns17.xincache.com, ns17.xincache.com, ns17.xincache.com...)
Analysis
Hierarchy
usichemical.com is a parent of www.usichemical.com and imap.usichemical.com.
Name Servers
Two name servers ns17.xincache.com and ns18.xincache.com handle delegation for usichemical.com.
usichemical.com uses the same name server setup as other domains, for example tqme.net, cshelong.com, ahzcsj.com, mqkjs.cn and runminglaw.com.
usichemical.com partially shares name servers with other domains; examples include xdcsb.com, ahksdq.com, xlad.cn, kpsnc.com and zihexinplaza.com.
These name servers are often used with the name servers ns11.xincache.com and ns12.xincache.com.
Hosts with eight IP numbers:
ns17.xincache.com points to 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.
Hosts with seven IP numbers:
ns18.xincache.com points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.
Mail Servers
usichemical.com is handled by two mail servers: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.
usichemical.com has the same mail server setup as other domains, including sheasydrill.com, wxajms.com, yinglangfs.com, powerbeauty.com and ctk-e.com.
usichemical.com shares some mail servers with other domains, at least partially, such as rikechem.com, china-pat.com, konno.cn, tradeindata.com and spidermall.com.
Host names with two IPs
qiye163mx01.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.
qiye163mx02.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.
Host names that point to 47.251.71.119: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.
Host names that point to 47.251.84.126: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.