topvision.cn - robtex.com
topvision.cn
| CNAME | overdue.aliyun.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 170.33.12.185🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
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=2034665490 | ||||||
Subdomains
www.topvision.cn |
Same first word
Similar names
visiontop.tw |
visiontop.de |
optvision.de |
npositivo.com |
optvision.com.tw |
topoinvis.org |
vposition.com |
visopoint.ch |
optvision.com |
visiontop.cn |
ptovision.com |
ivoptions.com |
visionpot.com |
optvision.co |
optionvis.com |
DNS History
17 records (3 active, 14 former)
○NSdns1.iidns.com2016-02-04 → 2016-04-25 · 4 obs
● 2016-02-04 21:54:02
● 2016-04-25 07:30:32
○ 2026-04-04 10:23:40
○ 2026-04-13 08:35:44
● 2016-04-25 07:30:32
○ 2026-04-04 10:23:40
○ 2026-04-13 08:35:44
●NSdns19.hichina.com2026-04-04 → 2026-04-13 · 3 obs
○ 2016-04-25 07:30:32
● 2026-04-04 10:23:40
● 2026-04-13 08:35:44
● 2026-04-04 10:23:40
● 2026-04-13 08:35:44
○NSdns2.iidns.com2016-02-04 → 2016-04-25 · 4 obs
● 2016-02-04 21:54:02
● 2016-04-25 07:30:32
○ 2026-04-04 10:23:40
○ 2026-04-13 08:35:44
● 2016-04-25 07:30:32
○ 2026-04-04 10:23:40
○ 2026-04-13 08:35:44
●NSdns20.hichina.com2026-04-04 → 2026-04-13 · 3 obs
○ 2016-04-25 07:30:32
● 2026-04-04 10:23:40
● 2026-04-13 08:35:44
● 2026-04-04 10:23:40
● 2026-04-13 08:35:44
○NSdns3.iidns.com2016-02-04 → 2016-04-25 · 4 obs
● 2016-02-04 21:54:02
● 2016-04-25 07:30:32
○ 2026-04-04 10:23:40
○ 2026-04-13 08:35:44
● 2016-04-25 07:30:32
○ 2026-04-04 10:23:40
○ 2026-04-13 08:35:44
○NSdns4.iidns.com2016-02-04 → 2016-04-25 · 4 obs
● 2016-02-04 21:54:02
● 2016-04-25 07:30:32
○ 2026-04-04 10:23:40
○ 2026-04-13 08:35:44
● 2016-04-25 07:30:32
○ 2026-04-04 10:23:40
○ 2026-04-13 08:35:44
○NSdns5.iidns.com2016-02-04 → 2016-04-25 · 4 obs
● 2016-02-04 21:54:02
● 2016-04-25 07:30:32
○ 2026-04-04 10:23:40
○ 2026-04-13 08:35:44
● 2016-04-25 07:30:32
○ 2026-04-04 10:23:40
○ 2026-04-13 08:35:44
○NSdns6.iidns.com2016-02-04 → 2016-04-25 · 4 obs
● 2016-02-04 21:54:02
● 2016-04-25 07:30:32
○ 2026-04-04 10:23:40
○ 2026-04-13 08:35:44
● 2016-04-25 07:30:32
○ 2026-04-04 10:23:40
○ 2026-04-13 08:35:44
○A103.241.230.1312017-01-05 → 2017-01-05 · 4 obs
○ 2015-05-30 06:00:06
● 2017-01-05 09:55:04
○ 2018-08-08 23:28:44
○ 2026-04-13 08:35:44
● 2017-01-05 09:55:04
○ 2018-08-08 23:28:44
○ 2026-04-13 08:35:44
○A103.241.230.1322017-01-05 → 2017-01-05 · 4 obs
○ 2015-05-30 06:00:06
● 2017-01-05 09:55:04
○ 2018-08-08 23:28:44
○ 2026-04-13 08:35:44
● 2017-01-05 09:55:04
○ 2018-08-08 23:28:44
○ 2026-04-13 08:35:44
○A103.241.230.1332017-01-05 → 2017-01-05 · 4 obs
○ 2015-05-30 06:00:06
● 2017-01-05 09:55:04
○ 2018-08-08 23:28:44
○ 2026-04-13 08:35:44
● 2017-01-05 09:55:04
○ 2018-08-08 23:28:44
○ 2026-04-13 08:35:44
○A103.241.230.1362017-01-05 → 2017-01-05 · 4 obs
○ 2015-05-30 06:00:06
● 2017-01-05 09:55:04
○ 2018-08-08 23:28:44
○ 2026-04-13 08:35:44
● 2017-01-05 09:55:04
○ 2018-08-08 23:28:44
○ 2026-04-13 08:35:44
○A47.75.190.1282018-08-08 → 2018-08-08 · 4 obs
○ 2017-01-05 09:55:04
● 2018-08-08 23:28:44
○ 2026-04-04 10:23:40
○ 2026-04-13 08:35:44
● 2018-08-08 23:28:44
○ 2026-04-04 10:23:40
○ 2026-04-13 08:35:44
○A70.39.84.2452015-05-30 → 2015-05-30 · 3 obs
● 2015-05-30 06:00:06
○ 2018-08-08 23:28:44
○ 2026-04-13 08:35:44
○ 2018-08-08 23:28:44
○ 2026-04-13 08:35:44
○CNAMEcs.ename.net2016-04-25 → 2017-01-05 · 5 obs
○ 2016-02-04 21:54:02
● 2016-04-25 07:30:32
● 2017-01-05 09:55:04
○ 2018-08-08 23:28:44
○ 2026-04-13 08:35:44
● 2016-04-25 07:30:32
● 2017-01-05 09:55:04
○ 2018-08-08 23:28:44
○ 2026-04-13 08:35:44
●CNAMEoverdue.aliyun.com2026-04-04 → 2026-04-13 · 3 obs
○ 2018-08-08 23:28:44
● 2026-04-04 10:23:40
● 2026-04-13 08:35:44
● 2026-04-04 10:23:40
● 2026-04-13 08:35:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| topvision.cn | dns19.hichina.com, dns20.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.40
NS records: dns19.hichina.com, dns20.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topvision.cn (unsigned zone)
⏱️ Timing
Total: 4669ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns20.hichina.com, dns19.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns19.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
www.topvision.cn has topvision.cn as its parent.
IP Addresses
topvision.cn maps to IP address 170.33.12.185.
Other host names, for instance metrue.cn, qmrf.cn, jnb.cc, jhlg.cn and bcfy.cn share IP numbers with topvision.cn.