hzvision.com - robtex.com
hzvision.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1776238912 | ||||||
Same first word
hzvision.com |
Similar names
DNS History
15 records (4 active, 11 former)
○NSdns1.iidns.com2015-12-27 → 2016-04-03 · 4 obs
● 2016-04-03 15:48:24
○ 2016-08-07 21:49:28
○ 2026-04-15 07:56:40
○NSdns2.iidns.com2016-04-03 → 2016-04-03 · 4 obs
● 2016-04-03 15:48:24
○ 2016-08-07 21:49:28
○ 2026-04-15 07:56:40
○NSdns3.iidns.com2016-04-03 → 2016-04-03 · 4 obs
● 2016-04-03 15:48:24
○ 2016-08-07 21:49:28
○ 2026-04-15 07:56:40
○NSdns4.iidns.com2016-04-03 → 2016-04-03 · 4 obs
● 2016-04-03 15:48:24
○ 2016-08-07 21:49:28
○ 2026-04-15 07:56:40
○NSdns5.iidns.com2016-04-03 → 2016-04-03 · 4 obs
● 2016-04-03 15:48:24
○ 2016-08-07 21:49:28
○ 2026-04-15 07:56:40
○NSdns6.iidns.com2016-04-03 → 2016-04-03 · 4 obs
● 2016-04-03 15:48:24
○ 2016-08-07 21:49:28
○ 2026-04-15 07:56:40
●NSns1.judns.com2026-04-15 → 2026-04-15 · 3 obs
● 2026-04-15 07:56:38
● 2026-04-15 07:56:40
●NSns1.julydns.com2026-04-15 → 2026-04-15 · 3 obs
● 2026-04-15 07:56:38
● 2026-04-15 07:56:40
○NSns1.namebrightdns.com2017-03-31 → 2017-03-31 · 4 obs
● 2017-03-31 18:57:18
○ 2026-04-15 07:56:38
○ 2026-04-15 07:56:40
●NSns2.judns.com2026-04-15 → 2026-04-15 · 3 obs
● 2026-04-15 07:56:38
● 2026-04-15 07:56:40
●NSns2.julydns.com2026-04-15 → 2026-04-15 · 3 obs
● 2026-04-15 07:56:38
● 2026-04-15 07:56:40
○NSns2.namebrightdns.com2017-03-31 → 2017-03-31 · 4 obs
● 2017-03-31 18:57:18
○ 2026-04-15 07:56:38
○ 2026-04-15 07:56:40
○A52.204.129.222017-03-31 → 2017-03-31 · 3 obs
○ 2026-04-15 07:56:38
○ 2026-04-15 07:56:40
○A54.85.127.702017-03-31 → 2017-03-31 · 3 obs
○ 2026-04-15 07:56:38
○ 2026-04-15 07:56:40
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-31 → 2017-03-31 · 3 obs
○ 2026-04-15 07:56:38
○ 2026-04-15 07:56:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| hzvision.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hzvision.com (unsigned zone)
⏱️ Timing
Total: 514ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
Name Servers
hzvision.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
hzvision.com at least partially shares name servers with other domains, for instance bbtic.com, boningjiaju.com, drgadget.cn, minnesotaworkwear.com and blacktoppublishing.com.
These name servers are commonly used with jm1.dns.com and jm2.dns.com.
Host names with a single IP number:
ns1.judns.com points to: 47.97.51.45.
ns2.judns.com points to: 162.159.27.251.
ns1.julydns.com points to: 47.97.51.45.
ns2.julydns.com points to: 162.159.48.223.
Host names that point to 47.97.51.45: ns1.judns.com and ns1.julydns.com.