simya.com.cn - robtex.com
simya.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.188.94.49🇺🇸 PEGTECHINC140.188.64.0/18 PEG TECH INC | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1777643915 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030562483 | ||||||
Subdomains
mail.simya.com.cn |
Same first word
simya.ru |
simya.com.tr |
simya.es |
simya.com |
simya.com.ua |
simya.com.mx |
simya.com.cn |
simya.ca |
simya.net |
simya.lutsk.ua |
simya.org.ua |
Similar names
DNS History
11 records (3 active, 8 former)
●NSdm1.longmingdns.com2026-04-27 → 2026-05-11 · 3 obs
● 2026-04-27 21:37:56
● 2026-05-11 19:14:56
●NSdm2.longmingdns.com2026-04-27 → 2026-05-11 · 3 obs
● 2026-04-27 21:37:56
● 2026-05-11 19:14:56
○NSdns.bizcn.com2018-01-18 → 2018-01-18 · 4 obs
● 2018-01-18 07:53:44
○ 2026-04-27 21:37:56
○ 2026-05-11 19:14:56
○NSns1.dns.com.cn2015-08-10 → 2018-01-18 · 4 obs
● 2018-01-18 07:53:44
○ 2026-04-27 21:37:56
○ 2026-05-11 19:14:56
○NSns2.dns.com.cn2015-08-10 → 2018-01-18 · 4 obs
● 2018-01-18 07:53:44
○ 2026-04-27 21:37:56
○ 2026-05-11 19:14:56
○MXjk.simya.com.cn2015-08-10 → 2018-01-18 · 4 obs
● 2018-01-18 07:53:44
○ 2026-04-27 21:37:56
○ 2026-05-11 19:14:56
○MXmail.simya.com.cn2015-08-10 → 2018-01-18 · 4 obs
● 2018-01-18 07:53:44
○ 2026-04-27 21:37:56
○ 2026-05-11 19:14:56
○A107.149.115.762026-04-27 → 2026-04-27 · 4 obs
● 2026-04-27 21:37:56
○ 2026-05-04 20:05:14
○ 2026-05-11 19:14:56
○A112.121.185.662018-01-18 → 2018-01-18 · 4 obs
● 2018-01-18 07:53:44
○ 2026-04-27 21:37:56
○ 2026-05-11 19:14:56
○A119.42.150.32015-08-10 → 2017-01-24 · 4 obs
● 2017-01-24 07:01:34
○ 2018-01-18 07:53:44
○ 2026-05-11 19:14:56
●A140.188.94.492026-05-04 → 2026-05-11 · 3 obs
● 2026-05-04 20:05:14
● 2026-05-11 19:14:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| simya.com.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:218.98.111.163
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simya.com.cn (unsigned zone)
⏱️ Timing
Total: 1704ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.188.94.49 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
Hierarchy
simya.com.cn is the parent of mail.simya.com.cn.
IP Addresses
simya.com.cn points to IP number 140.188.94.49.
Other host names, for example spacemodel.cn and mail.simya.com.cn, share IPs with simya.com.cn.
Name Servers
simya.com.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.
simya.com.cn uses the same name server setup as other domains such as webdate.cn, hy-br.cn, rd-0755.cn, tdzwz.cn and xiangruidianjian.cn.
Host names with two IP numbers:
The host name dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Host names with one IP number:
The host name dm1.longmingdns.com points to 218.98.111.163.