justwin.cn - robtex.com
justwin.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.224.59.126🇨🇳 Alibaba-Cloud139.224.0.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns1.cnolnic.com ⭐ | ||||||
| A | 240c:4081:8000:1702::4🇨🇳 Baidu240c:4081::/32 | ||||||
| A | 106.12.41.178🇨🇳 Baidu106.12.32.0/19 | ||||||
| A | 180.76.132.118🇨🇳 Baidu180.76.128.0/19 | ||||||
| NS | ns2.cnolnic.com | ||||||
| A | 240c:4082:0:5d80::3🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 106.12.205.190🇨🇳 Baidu106.12.192.0/20 AS38365 | ||||||
| A | 182.61.7.241🇨🇳 Baidu182.61.0.0/19 | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | ns1.cnolnic.comroot@cnolnic.com 2006-11-24 #1 | ||||||
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=2034778917 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSns1.cnolnic.com2026-05-04 → 2026-05-11 · 3 obs
● 2026-05-04 21:30:14
● 2026-05-11 14:08:16
○NSns1.cnolnic.net2015-07-25 → 2017-04-24 · 4 obs
● 2017-04-24 10:31:24
○ 2026-05-04 21:30:14
○ 2026-05-11 14:08:16
●NSns2.cnolnic.com2026-05-04 → 2026-05-11 · 3 obs
● 2026-05-04 21:30:14
● 2026-05-11 14:08:16
○NSns2.cnolnic.net2015-07-25 → 2017-04-24 · 4 obs
● 2017-04-24 10:31:24
○ 2026-05-04 21:30:14
○ 2026-05-11 14:08:16
●MXmxbiz1.qq.com2026-05-04 → 2026-05-11 · 3 obs
● 2026-05-04 21:30:14
● 2026-05-11 14:08:16
●MXmxbiz2.qq.com2026-05-04 → 2026-05-11 · 3 obs
● 2026-05-04 21:30:14
● 2026-05-11 14:08:16
○MXmxdomain.qq.com2015-07-25 → 2017-04-24 · 4 obs
● 2017-04-24 10:31:24
○ 2026-05-04 21:30:14
○ 2026-05-11 14:08:16
○A106.3.45.1902017-04-24 → 2017-04-24 · 4 obs
● 2017-04-24 10:31:24
○ 2026-05-04 21:30:14
○ 2026-05-11 14:08:16
○A122.0.75.1652015-07-25 → 2016-09-27 · 4 obs
● 2016-09-27 01:06:02
○ 2017-04-24 10:31:24
○ 2026-05-11 14:08:16
●A139.224.59.1262026-05-04 → 2026-05-11 · 3 obs
● 2026-05-04 21:30:14
● 2026-05-11 14:08:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| justwin.cn | ns1.cnolnic.com, ns2.cnolnic.com | - |
✅ Authoritative Response
Server:180.76.132.118
NS records: ns1.cnolnic.com, ns2.cnolnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for justwin.cn (unsigned zone)
⏱️ Timing
Total: 3652ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.224.59.126 |
| NS | 2 | ns2.cnolnic.com, ns1.cnolnic.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | ns1.cnolnic.com root.cnolnic.com |
Analysis
IP Addresses
justwin.cn resolves to a single IP: 139.224.59.126.
Other host names, for instance, topm.cn and atpip.net share IP numbers with justwin.cn.
Name Servers
justwin.cn has two name servers: ns1.cnolnic.com and ns2.cnolnic.com.
justwin.cn shares the same name server setup as other domains, for example hnsxylqx.com, yusonggroup.com, zztf.cn, 91edm.cn and gsghz.cn.
justwin.cn partially shares name servers with other domains, for instance tea168.cn.
Host names with three IP numbers: ns1.cnolnic.com points to 240c:4081:8000:1702::4, 106.12.41.178 and 180.76.132.118; ns2.cnolnic.com points to 240c:4082:0:5d80::3, 106.12.205.190 and 182.61.7.241.
Mail Servers
justwin.cn is served by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
justwin.cn shares the mail server setup with other domains, for example swiftautoid.com, everwinpack.com, oaproda.com, rdhp.net and bluefire.top.
justwin.cn shares mail servers with other domains at least partially, for example multibrands.cn, tjsfdx.com, icarbonx.com and hengsion.com.