ydbchem.com - robtex.com
ydbchem.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
5 records (5 active, 0 former)
●NSce1.xincache.com2026-03-02 → 2026-03-02 · 2 obs
● 2026-03-02 07:35:14
●NSce2.xincache.com2026-03-02 → 2026-03-02 · 2 obs
● 2026-03-02 07:35:14
●NSns11.xincache.com2026-03-02 → 2026-03-02 · 2 obs
● 2026-03-02 07:35:14
●MXmx.zmail300.cn2026-03-02 → 2026-03-02 · 2 obs
● 2026-03-02 07:35:14
●MXmx1.zmail300.cn2026-03-02 → 2026-03-02 · 2 obs
● 2026-03-02 07:35:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ydbchem.com | ce1.xincache.com, ce2.xincache.com | 9 records |
✅ Authoritative Response
Server: 1.12.0.1
NS records: ce1.xincache.com, ce2.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ydbchem.com (unsigned zone)
⏱️ Timing
Total: 832ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ce1.xincache.com, ce2.xincache.com |
| MX | 2 | mx.zmail300.cn (pri: 5), mx1.zmail300.cn (pri: 50) |
| TXT | 1 | v=spf1 include:spfv.zmail300.cn -all |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ce1.xincache.com, ce1.xincache.com, ce1.xincache.com...)
Analysis
Name Servers
The domain ydbchem.com is delegated to three name servers: ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.
ydbchem.com shares name servers with other domains at least partially, for instance dzhlzs.com, natuviva.hk, shoemakingmaterial.com, dexinziyuan.com and xjbxhy.com.
these name servers are commonly used with ns12.xincache.com, ns13.xincache.com, ns14.xincache.com, ns19.xincache.com, ns20.xincache.com, ns17.xincache.com and ns18.xincache.com.
Host names with eight IP numbers: ns11.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.
Host names with seven IP numbers: ce1.xincache.com points to 2402:4e00:1470:2::e, 1.12.0.4, 112.80.181.45, 117.89.178.173, 117.135.128.235, 125.94.59.210 and 129.211.176.209.
Host names with six IP numbers: ce2.xincache.com points to 2402:4e00:111:fff::c, 1.12.0.1, 117.89.178.184, 117.135.128.235, 129.211.176.239 and 220.196.136.35.
Host names that point to 2402:4e00:1470:2::e: ns11.xincache.com and ce1.xincache.com.
Host names that point to 1.12.0.4: ns11.xincache.com and ce1.xincache.com.
Host names that point to 112.80.181.45: ns11.xincache.com and ce1.xincache.com.
Host names that point to 117.89.178.173: ns11.xincache.com and ce1.xincache.com.
Host names that point to 125.94.59.210: ns11.xincache.com and ce1.xincache.com.
Host names that point to 129.211.176.209: ns11.xincache.com and ce1.xincache.com.
Host names that point to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.
Mail Servers
ydbchem.com is handled by two mail servers: mx1.zmail300.cn and mx.zmail300.cn.
ydbchem.com shares the same mail server setup as other domains, including zjatlascopco.com, shunfeng-china.com, sz-huayang.com, jsxyjx.cn and cn-cf.com.
ydbchem.com shares some mail servers with other domains, including cn-hudong.com, fs-dingzhen.com, woma.cc, szliantuo.com and fastener.cc.
These mail servers are often used with the mail servers hwmx.zmail300.cn.
Host names with one IP number:
mx1.zmail300.cn points to: 117.50.175.134.
mx.zmail300.cn points to: 101.237.133.34.