thinkchem.com - dns.ninja
thinkchem.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dns.com.cn ⚠️ Not in zone NS records | ||||||
| A | 240c:4082:ffff:ff01:0:d:0:34a🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 61.172.183.70🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.114🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| NS | ns2.dns.com.cn ⚠️ Not in zone NS records | ||||||
| A | 240c:4082:ffff:ff01:0:d:0:69🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 61.172.183.76🇨🇳 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=1786975359 | ||||||
Subdomains
mail.thinkchem.com |
Same first word
thinkchem.com |
Similar names
DNS History
9 records (2 active, 7 former)
○NSdns.bizcn.com2017-05-25 → 2026-04-22 · 5 obs
● 2017-05-25 20:28:44
● 2026-04-22 20:12:10
○ 2026-08-01 08:14:40
○ 2026-08-17 14:31:08
○NSdns7.hichina.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-21 22:42:36
○ 2026-08-17 14:31:08
○NSdns8.hichina.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-21 22:42:36
○ 2026-08-17 14:31:08
●NSns1.dns.com.cn2015-06-21 → 2026-08-17 · 3 obs
● 2015-06-21 22:42:36
● 2026-08-17 14:31:08
●NSns2.dns.com.cn2015-06-21 → 2026-08-17 · 6 obs
● 2015-06-21 22:42:36
● 2016-09-26 23:55:26
○ 2017-05-25 20:28:44
● 2019-09-02 14:59:12
● 2026-08-17 14:31:08
○MXhzmx01.mxmail.netease.com2015-06-21 → 2026-04-22 · 5 obs
● 2015-06-21 22:42:36
● 2026-04-22 20:12:10
○ 2026-08-01 08:14:40
○ 2026-08-17 14:31:08
○MXhzmx02.mxmail.netease.com2015-06-21 → 2026-04-22 · 5 obs
● 2015-06-21 22:42:36
● 2026-04-22 20:12:10
○ 2026-08-01 08:14:40
○ 2026-08-17 14:31:08
○MXmail.thinkchem.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-21 22:42:36
○ 2026-08-17 14:31:08
○A218.30.100.932008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-21 22:42:36
○ 2026-08-17 14:31:08
🔍 DNS Trace
Analysis
Hierarchy
thinkchem.com serves as the parent of mail.thinkchem.com.
Name Servers
thinkchem.com is served by two delegated name servers, ns1.dns.com.cn and ns2.dns.com.cn.
The name server configuration of thinkchem.com is shared with other domains, for instance rdplastic.com, ecdone.com, design-mate.com and two others.
thinkchem.com has at least partial name server overlap with other domains, such as anda.com.cn, jinanjinjiayuan.com, os-easy.com and two others.
These name servers tend to appear together with the name servers dns.bizcn.com, ns13.dns.com.cn and ns14.dns.com.cn.
ns1.dns.com.cn and ns2.dns.com.cn each have three IP addresses — ns1.dns.com.cn directs to 61.172.183.70, 61.240.129.114 and 240c:4082:ffff:ff01:0:d:0:34a; ns2.dns.com.cn directs to 61.172.183.76, 61.240.129.147 and 240c:4082:ffff:ff01:0:d:0:69.