chem-syn.com - robtex.com
chem-syn.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns.bizcn.com ⚠️ Not in zone NS records | ||||||
| A | 240c:4082:ffff:ff01:0:d:0:34a🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 61.172.183.76🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.114🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| NS | dns.cnmsn.net ⚠️ Not in zone NS records | ||||||
| A | 240c:4082:ffff:ff01:0:d:0:69🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 61.172.183.70🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.147🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
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=1774443967 | ||||||
Same first word
chem-syn.com |
Similar names
DNS History
3 records (2 active, 1 former)
○MXs01mx.serverproof.net2015-08-14 → 2026-02-16 · 4 obs
● 2026-02-16 15:22:08
○ 2026-03-24 20:18:54
○ 2026-03-25 13:20:58
🔍 DNS Trace
Analysis
Name Servers
Two name servers dns.bizcn.com and dns.cnmsn.net are delegated to chem-syn.com.
chem-syn.com uses the same name server configuration as other domains, such as baomao.net, canjiren.org, boyao.com, 8537.com and lilliputtoys.com.
chem-syn.com at least partially shares name servers with other domains such as transbo.com, xmjingyuan.com, sinopharm-fz.com, zxnow.com and jhicebox.com.
These name servers are often used together with ns1.dns.com.cn, ns2.dns.com.cn, ns8.cnmsn.net, ns7.cnmsn.net, ns5.cnmsn.net, ns6.cnmsn.net, ns1.4everdns.com, ns2.4everdns.com, ns13.dns.com.cn and ns14.dns.com.cn.
Host names with three IP numbers:
dns.bizcn.com points to 240c:4082:ffff:ff01:0:d:0:34a, 61.172.183.76 and 61.240.129.114; dns.cnmsn.net points to 240c:4082:ffff:ff01:0:d:0:69, 61.172.183.70 and 61.240.129.147.