mu-system.net - robtex.com
mu-system.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.245.60.174🇯🇵 Alibaba-Cloud47.245.32.0/19 Alibaba CLoud | ||||||
| NS | ns7.alidns.com ⭐ | ||||||
| A | 2408:4009:501::3🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.47🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.57🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.207🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.217🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.47🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.57🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.117🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.127🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns8.alidns.com | ||||||
| A | 2408:4009:501::4🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.48🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.58🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.208🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.218🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.48🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.58🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.101🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.118🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| TXT | 47.245.60.174 | ||||||
| SOA | ns7.alidns.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
net
| 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=1776877102 | ||||||
Same first word
mu-system.com |
mu-system.net |
Similar names
DNS History
8 records (3 active, 5 former)
○NSns2.placo.net2015-09-01 → 2018-09-10 · 4 obs
● 2018-09-10 15:16:24
○ 2021-03-13 04:01:40
○ 2026-04-22 17:15:40
○NSns3.placo.net2015-09-01 → 2018-09-10 · 4 obs
● 2018-09-10 15:16:24
○ 2021-03-13 04:01:40
○ 2026-04-22 17:15:40
○NSns4.placo.net2015-09-01 → 2018-09-10 · 4 obs
● 2018-09-10 15:16:24
○ 2021-03-13 04:01:40
○ 2026-04-22 17:15:40
○NSns5.placo.net2015-09-01 → 2018-09-10 · 4 obs
● 2018-09-10 15:16:24
○ 2021-03-13 04:01:40
○ 2026-04-22 17:15:40
●NSns7.alidns.com2026-02-15 → 2026-04-22 · 3 obs
● 2026-02-15 05:08:18
● 2026-04-22 17:15:40
●NSns8.alidns.com2026-02-15 → 2026-04-22 · 3 obs
● 2026-02-15 05:08:18
● 2026-04-22 17:15:40
○MXmail.mu-system.net2015-09-01 → 2018-09-10 · 4 obs
● 2018-09-10 15:16:24
○ 2021-03-13 04:01:40
○ 2026-04-22 17:15:40
●A47.245.60.1742026-02-15 → 2026-04-22 · 2 obs
● 2026-04-22 17:15:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | l.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| mu-system.net | ns7.alidns.com, ns8.alidns.com | - |
✅ Authoritative Response
Server:139.224.142.118
NS records: ns7.alidns.com, ns8.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mu-system.net (unsigned zone)
⏱️ Timing
Total: 1031ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.245.60.174 |
| NS | 2 | ns8.alidns.com, ns7.alidns.com |
| TXT | 1 | 47.245.60.174 |
| SOA | 1 | ns7.alidns.com hostmaster.hichina.com |
Analysis
IP Addresses
mu-system.net points to IP number: 47.245.60.174.
Name Servers
mu-system.net is delegated to two name servers: ns7.alidns.com and ns8.alidns.com.
mu-system.net shares the same name server setup as 6333228.com, mallaas.com, jsc66.com, upup.biz and gd8733.app.
mu-system.net at least partially shares name servers with other domains, for instance 0310cn.com, cimchina.org, ovedu.org, csgopk.com and 27kuu.com.
These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com, ns2.alidns.com, dns29.hichina.com and dns30.hichina.com.
Nine IP numbers per host:
ns7.alidns.com points to: 2408:4009:501::3, 39.96.153.47, 39.96.153.57, 47.118.199.207, 47.118.199.217, 120.76.107.47, 120.76.107.57, 139.224.142.117 and 139.224.142.127.
ns8.alidns.com points to: 2408:4009:501::4, 39.96.153.48, 39.96.153.58, 47.118.199.208, 47.118.199.218, 120.76.107.48, 120.76.107.58, 139.224.142.101 and 139.224.142.118.