viscotronics.cn - robtex.com
viscotronics.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.ename.net ⭐ | ||||||
| A | 2001:df2:f080:1::8🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 61.158.128.31🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 31.128.158.61.ha.cnc | ||||||
| A | 218.98.111.173🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.ename.net | ||||||
| A | 240e:97d:10:1402:0:1:0:1005🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network | ||||||
| A | 1.193.216.198🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 183.253.57.199🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.52🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| MX | mxdomain.qq.com ⭐ | ||||||
| SOA | ns1.ename.netadmin@ename.net serial=1751342668 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034793090 | ||||||
Same first word
viscotronics.cn |
DNS History
10 records (3 active, 7 former)
○NSdns1.iidns.com2015-05-24 → 2017-05-21 · 4 obs
● 2017-05-21 07:05:46
○ 2026-04-09 07:08:04
○ 2026-05-14 21:40:58
○NSdns2.iidns.com2015-05-24 → 2016-09-13 · 4 obs
● 2016-09-13 16:13:34
○ 2017-05-21 07:05:46
○ 2026-05-14 21:40:58
○NSdns3.iidns.com2015-05-24 → 2016-09-13 · 4 obs
● 2016-09-13 16:13:34
○ 2017-05-21 07:05:46
○ 2026-05-14 21:40:58
○NSdns4.iidns.com2015-05-24 → 2016-09-13 · 4 obs
● 2016-09-13 16:13:34
○ 2017-05-21 07:05:46
○ 2026-05-14 21:40:58
○NSdns5.iidns.com2015-05-24 → 2016-09-13 · 4 obs
● 2016-09-13 16:13:34
○ 2017-05-21 07:05:46
○ 2026-05-14 21:40:58
○NSdns6.iidns.com2015-05-24 → 2016-09-13 · 4 obs
● 2016-09-13 16:13:34
○ 2017-05-21 07:05:46
○ 2026-05-14 21:40:58
●NSns1.ename.net2026-04-09 → 2026-05-14 · 3 obs
● 2026-04-09 07:08:04
● 2026-05-14 21:40:58
●NSns2.ename.net2026-04-09 → 2026-05-14 · 3 obs
● 2026-04-09 07:08:04
● 2026-05-14 21:40:58
○A202.91.239.2312015-05-24 → 2017-05-21 · 4 obs
● 2017-05-21 07:05:46
○ 2026-04-09 07:08:04
○ 2026-05-14 21:40:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| viscotronics.cn | ns1.ename.net, ns2.ename.net | - |
✅ Authoritative Response
Server:61.158.128.31
NS records: ns1.ename.net, ns2.ename.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for viscotronics.cn (unsigned zone)
⏱️ Timing
Total: 1817ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.ename.net, ns2.ename.net |
| MX | 1 | mxdomain.qq.com (pri: 10) |
| SOA | 1 | ns1.ename.net admin.ename.net |
Analysis
Name Servers
viscotronics.cn is delegated to two name servers ns1.ename.net and ns2.ename.net.
viscotronics.cn shares the same name server setup as other domains, for instance gaosudu.com, ynfdc.cn, tssj.com, cwmao.com and interlabs.net.
viscotronics.cn at least partially shares name servers with other domains, for instance colco.cn, 2100.com.cn, grnt.com, lemeiwei.com and 3uh.com.
These name servers are commonly used alongside ns3.dns.com and ns4.dns.com.
Host names with four IP numbers: The host name ns2.ename.net points to 240e:97d:10:1402:0:1:0:1005, 1.193.216.198, 183.253.57.199 and 211.99.99.52.
Host names with three IP numbers: The host name ns1.ename.net points to 2001:df2:f080:1::8, 61.158.128.31 and 218.98.111.173.
Mail Servers
viscotronics.cn is handled by a single mail server, mxdomain.qq.com.
viscotronics.cn shares the same mail server setup as other domains, for instance axyx.com, 94xy.com, towway.com, cn0556.net and go823.com.
viscotronics.cn shares mail servers with other domains to some extent, for instance waibc.com.