linux.net.cn - robtex.com
linux.net.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.76.93.160🇭🇰 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| NS | vip1.alidns.com ⭐ | ||||||
| A | 2408:4009:500::1🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.1🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 140.205.1.1🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 170.33.32.208🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.73.24🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.8🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | vip2.alidns.com | ||||||
| A | 2408:4009:500::2🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.2🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 140.205.1.2🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 170.33.32.209🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.73.25🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.9🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 a mx ptr include:spf.mail.qq.com ip4:211.157.2.93 ip4:211.157.2.94 ip4... | ||||||
| SOA | vip1.alidns.comhostmaster@hichina.com 2026-06-02 #16 | ||||||
net.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2028217007 | ||||||
Previously NS for
linux.net.cn |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSlinux.net.cn2015-08-05 → 2019-02-04 · 4 obs
● 2019-02-04 20:02:58
○ 2026-02-17 05:34:32
○ 2026-08-15 23:12:48
○NSns.cngnu.net2015-08-05 → 2019-02-04 · 4 obs
● 2019-02-04 20:02:58
○ 2026-02-17 05:34:32
○ 2026-08-15 23:12:48
○NSns1.cngnu.net2015-08-05 → 2019-02-04 · 4 obs
● 2019-02-04 20:02:58
○ 2026-02-17 05:34:32
○ 2026-08-15 23:12:48
●NSvip1.alidns.com2026-02-17 → 2026-08-15 · 3 obs
● 2026-02-17 05:34:32
● 2026-08-15 23:12:48
●NSvip2.alidns.com2026-02-17 → 2026-08-15 · 3 obs
● 2026-02-17 05:34:32
● 2026-08-15 23:12:48
○MXmail.linux.net.cn2015-08-05 → 2016-03-13 · 4 obs
● 2016-03-13 03:18:52
○ 2017-02-14 05:04:12
○ 2026-08-15 23:12:48
●MXmxbiz1.qq.com2017-02-14 → 2026-08-15 · 3 obs
● 2017-02-14 05:04:12
● 2026-08-15 23:12:48
●MXmxbiz2.qq.com2017-02-14 → 2026-08-15 · 3 obs
● 2017-02-14 05:04:12
● 2026-08-15 23:12:48
○A211.157.2.952015-08-05 → 2019-02-04 · 4 obs
● 2019-02-04 20:02:58
○ 2026-02-17 05:34:32
○ 2026-08-15 23:12:48
●A47.76.93.1602026-02-17 → 2026-08-15 · 3 obs
● 2026-02-17 05:34:32
● 2026-08-15 23:12:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| linux.net.cn | vip1.alidns.com, vip2.alidns.com | - |
✅ Authoritative Response
Server:170.33.73.25
NS records: vip1.alidns.com, vip2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linux.net.cn (unsigned zone)
⏱️ Timing
Total: 2418ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.76.93.160 |
| NS | 2 | vip2.alidns.com, vip1.alidns.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ptr include:spf.mail.qq.com |
| SOA | 1 | vip1.alidns.com hostmaster.hichina.com |
Analysis
IP Addresses
linux.net.cn directs to one IP number, which is 47.76.93.160.
Name Servers
linux.net.cn uses two name servers for its delegation: vip1.alidns.com and vip2.alidns.com.
linux.net.cn has the same name server delegation as a number of other domains, such as 6nn1.net, qzt520.com, wyptk.com and two more.
linux.net.cn has overlapping name servers with several other domains — among them hj.cn, imacvip.com, startchinabusiness.com and iplaysoft.com.
These name servers commonly appear alongside the name servers vip3.alidns.com and vip4.alidns.com.
Host names resolving to 6 IP numbers:
Hostname vip1.alidns.com directs to 8.212.93.1, 140.205.1.1 and 170.33.32.208 along with 3 other IP addresses.
Hostname vip2.alidns.com directs to 8.212.93.2, 140.205.1.2 and 170.33.32.209 along with 3 other IP addresses.
Mail Servers
The MX records for linux.net.cn point to two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
linux.net.cn has the same mail server arrangement as a number of other domains, for example talentsays.com, yxgmcn.com, uptek.net and two more.
At least some of linux.net.cn's mail servers are shared with other domains, among them es.hardaddy.com, bat.me and qp365.net.