sys-in.com.cn - robtex.com
sys-in.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 114.215.191.91🇨🇳 Alibaba-Cloud114.215.0.0/16 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | dns29.hichina.com ⭐ | ||||||
| A | 2408:4009:501::37🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.99🇨🇳 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 | 139.224.142.109🇨🇳 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 | dns30.hichina.com | ||||||
| A | 2408:4009:501::38🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.102🇨🇳 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 | 139.224.142.107🇨🇳 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, | ||||||
| MX | mxn.mxhichina.com ⭐ | ||||||
| A | 47.246.136.231🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud | ||||||
| PTR | cz-clare.com | ||||||
| PTR | reachsmartdwell.com | ||||||
| PTR | wevolt.tech | ||||||
| A | 47.246.137.47🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud | ||||||
| MX | mxw.mxhichina.com(10) | ||||||
| A | 47.246.99.195🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object | ||||||
| PTR | reachsmartdwell.com | ||||||
| TXT | 201703190000005zekbwlwbiauyxy96igiynfvf62gx50zxtl3cy22hc70tcy6ov | ||||||
| TXT | v=spf1 include:spf.mxhichina.com ~all | ||||||
| TXT | google-site-verification=bfCLtw_devD6I_-qp55smpR6DMCOYO5vLOGTPb8_I5w | ||||||
| SOA | dns29.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
com.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=2030720423 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns29.hichina.com2026-04-16 → 2026-08-01 · 2 obs
● 2026-08-01 23:04:42
●NSdns30.hichina.com2026-04-16 → 2026-08-01 · 2 obs
● 2026-08-01 23:04:42
●MXmxn.mxhichina.com2026-04-16 → 2026-08-01 · 2 obs
● 2026-08-01 23:04:42
●MXmxw.mxhichina.com2026-04-16 → 2026-08-01 · 2 obs
● 2026-08-01 23:04:42
●A114.215.191.912026-04-16 → 2026-08-01 · 2 obs
● 2026-08-01 23:04:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, d.dns.cn, a.dns.cn, e.dns.cn... | - |
| sys-in.com.cn | dns29.hichina.com, dns30.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.102
NS records: dns29.hichina.com, dns30.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sys-in.com.cn (unsigned zone)
⏱️ Timing
Total: 1573ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 114.215.191.91 |
| NS | 2 | dns30.hichina.com, dns29.hichina.com |
| MX | 2 | mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5) |
| TXT | 3 | v=spf1 include:spf.mxhichina.com ~all, 201703190000005zekbwlwbiauyxy96igiynfvf6... |
| SOA | 1 | dns29.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
sys-in.com.cn resolves to one IP address: 114.215.191.91.
Name Servers
DNS delegation for sys-in.com.cn points to two name servers: dns29.hichina.com and dns30.hichina.com.
sys-in.com.cn uses the same name servers as several other domains — among them swanclouds.com, wallets.vip, angoos.com and two more.
There is at least partial name server overlap between sys-in.com.cn and other domains — step.com.cn, shows.fun, baohejia.com and two more among them.
These name servers tend to appear in combination with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Hostnames that resolve to 9 IP addresses:
dns29.hichina.com has IP addresses 39.96.153.39, 39.96.153.59 and 47.118.199.199, plus 6 other.
dns30.hichina.com has IP addresses 39.96.153.37, 39.96.153.62 and 47.118.199.197, plus 6 other.
Mail Servers
Mail for sys-in.com.cn is handled by two mail servers — mxn.mxhichina.com and mxw.mxhichina.com.
sys-in.com.cn uses an identical mail server configuration to several other domains — among them totary.com, liehulang.com, wtwdserver.com and two more.
sys-in.com.cn has at least partial mail server overlap with other domains such as shlexus.com, jmshyy.com, zingfront.com and two more.
These mail servers are routinely found in combination with the mail servers mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
Hostnames that resolve to two IP addresses:
mxn.mxhichina.com has two IP addresses: 47.246.136.231 and 47.246.137.47.
Hosts with just one IP address:
mxw.mxhichina.com directs to 47.246.99.195.