visiongroup.cn - robtex.com
visiongroup.cn
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=2034617545 | ||||||
Previously MX for
visiongroup.cn |
Subdomains
mail.visiongroup.cn |
Same first word
Similar names
grupovision.com.br |
groupvision.net |
groupvision.de |
grupovision.store |
groupvision.com.au |
sovinigroup.com |
grupovision.com.mx |
grupovision.ar |
groupvision.com |
grupovision.org |
grupovision.com.ar |
DNS History
13 records (5 active, 8 former)
●NSns1.oray.net2026-03-27 → 2026-03-31 · 3 obs
● 2026-03-27 07:00:50
● 2026-03-31 18:58:02
○NSns1.vodien.com2015-08-19 → 2017-06-23 · 4 obs
● 2017-06-23 13:20:26
○ 2026-03-27 07:00:50
○ 2026-03-31 18:58:02
●NSns2.oray.net2026-03-27 → 2026-03-31 · 3 obs
● 2026-03-27 07:00:50
● 2026-03-31 18:58:02
○NSns2.vodien.com2015-08-19 → 2017-06-23 · 4 obs
● 2017-06-23 13:20:26
○ 2026-03-27 07:00:50
○ 2026-03-31 18:58:02
○NSns3.vodien.com2015-08-19 → 2017-06-23 · 4 obs
● 2017-06-23 13:20:26
○ 2026-03-27 07:00:50
○ 2026-03-31 18:58:02
●NSpeanutmail.newpeanut.idc2026-03-27 → 2026-03-31 · 3 obs
● 2026-03-27 07:00:50
● 2026-03-31 18:58:02
●MXhzmx01.mxmail.netease.com2026-03-27 → 2026-03-31 · 3 obs
● 2026-03-27 07:00:50
● 2026-03-31 18:58:02
●MXhzmx02.mxmail.netease.com2026-03-27 → 2026-03-31 · 3 obs
● 2026-03-27 07:00:50
● 2026-03-31 18:58:02
○MXmail.visiongroup.cn2016-02-02 → 2017-06-23 · 5 obs
● 2016-02-02 00:23:30
● 2017-06-23 13:20:26
○ 2026-03-27 07:00:50
○ 2026-03-31 18:58:02
○MXmx1.vodien.com2015-08-19 → 2015-10-29 · 4 obs
● 2015-10-29 19:41:08
○ 2016-02-02 00:23:30
○ 2026-03-31 18:58:02
○MXmx2.vodien.com2015-08-19 → 2015-10-29 · 4 obs
● 2015-10-29 19:41:08
○ 2016-02-02 00:23:30
○ 2026-03-31 18:58:02
○MXvisiongroup.cn2015-08-19 → 2015-10-29 · 4 obs
● 2015-10-29 19:41:08
○ 2016-02-02 00:23:30
○ 2026-03-31 18:58:02
○A103.9.103.1302015-08-19 → 2017-06-23 · 4 obs
● 2017-06-23 13:20:26
○ 2026-03-27 07:00:50
○ 2026-03-31 18:58:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| visiongroup.cn | ns1.oray.net, ns2.oray.net | - |
✅ Authoritative Response
Server:101.37.15.183
NS records: ns1.oray.net, ns2.oray.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for visiongroup.cn (unsigned zone)
⏱️ Timing
Total: 2362ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.oray.net, ns1.oray.net |
| MX | 2 | hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| SOA | 1 | peanutmail.newpeanut.idc admin.newpeanut |
Analysis
Hierarchy
visiongroup.cn is the parent of mail.visiongroup.cn.
Name Servers
visiongroup.cn is delegated to three name servers peanutmail.newpeanut.idc, ns1.oray.net and ns2.oray.net.
visiongroup.cn at least partially shares name servers with other domains, for instance km138.net, bjtidu.com, szbason.com, datapbi.com and pertrust.com.
These name servers are commonly used alongside ns1.dnsoray.net and ns2.dnsoray.net.
Host names with four IP numbers: ns1.oray.net points to 2400:3200:1300::e0c, 2402:4e00:40:40::2:30a, 101.37.15.183 and 134.175.75.248; ns2.oray.net points to 2400:3200:1300::59a, 2402:4e00:40:40::2:2b1, 1.14.234.106 and 47.97.22.250.
Mail Servers
Two mail servers handle visiongroup.cn: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
visiongroup.cn shares the same mail server setup as other domains, for instance chuangli.com, cjsh.org.cn, lamber.com.cn, sips.cn and deliopto.com.
visiongroup.cn shares some mail servers with other domains, at least partially, for instance yhtj.net, nrchina.org, seenpin.com, peopledaily.com.cn and sotond.com.
Host names with two IP numbers:
hzmx01.mxmail.netease.com points to 8.209.70.223 and 8.209.88.255
hzmx02.mxmail.netease.com points to 8.209.70.223 and 8.209.88.255
Host names pointing to 8.209.70.223: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com
Host names pointing to 8.209.88.255: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com