smesc.cn - robtex.com
smesc.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.109.190.31🇨🇳 Alibaba-Cloud47.109.0.0/16 | ||||||
| NS | dns21.hichina.com ⭐ | ||||||
| A | 2408:4009:501::29🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.100🇨🇳 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 | 139.224.142.110🇨🇳 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 | dns22.hichina.com | ||||||
| A | 2408:4009:501::30🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.98🇨🇳 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 | 139.224.142.108🇨🇳 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 | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | dns21.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034708782 | ||||||
Same first word
smesc.cn |
Similar names
DNS History
8 records (5 active, 3 former)
●NSdns21.hichina.com2015-07-23 → 2026-04-25 · 2 obs
● 2026-04-25 01:02:52
●NSdns22.hichina.com2015-07-23 → 2026-04-25 · 2 obs
● 2026-04-25 01:02:52
●MXmxbiz1.qq.com2026-03-21 → 2026-04-25 · 3 obs
● 2026-03-21 01:49:16
● 2026-04-25 01:02:52
●MXmxbiz2.qq.com2026-03-21 → 2026-04-25 · 3 obs
● 2026-03-21 01:49:16
● 2026-04-25 01:02:52
○MXmxdomain.qq.com2015-07-23 → 2020-02-09 · 4 obs
● 2020-02-09 00:20:18
○ 2026-03-21 01:49:16
○ 2026-04-25 01:02:52
○A125.64.3.1322015-07-23 → 2017-01-07 · 4 obs
● 2017-01-07 15:43:24
○ 2020-02-09 00:20:18
○ 2026-04-25 01:02:52
○A218.6.169.352020-02-09 → 2020-02-09 · 4 obs
● 2020-02-09 00:20:18
○ 2026-03-21 01:49:16
○ 2026-04-25 01:02:52
●A47.109.190.312026-03-21 → 2026-04-25 · 3 obs
● 2026-03-21 01:49:16
● 2026-04-25 01:02:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn... | - |
| smesc.cn | dns21.hichina.com, dns22.hichina.com | - |
✅ Authoritative Response
Server:120.76.107.38
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smesc.cn (unsigned zone)
⏱️ Timing
Total: 3706ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.109.190.31 |
| NS | 2 | dns22.hichina.com, dns21.hichina.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 | dns21.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
smesc.cn points to a single IP number: 47.109.190.31.
Other host names, for instance www.lssme.org.cn, share IP numbers with smesc.cn.
Name Servers
smesc.cn is delegated to two name servers: dns21.hichina.com and dns22.hichina.com.
smesc.cn shares the same name server setup as other domains, for example gccgroup.com.cn, hellogen.com, redeach.com, 999x.cn and vopth.com.
smesc.cn at least partially shares name servers with other domains, for instance bkrbk.com, marine-links.com, kaizhifenglvyou.com, jiaweimenye.com and mbrepair.com.
These name servers are often used with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers:
dns21.hichina.com points to: 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns22.hichina.com points to: 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
Mail Servers
smesc.cn is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
smesc.cn shares the same mail server setup as other domains, for instance eaacentre.com, cvchome.com, jaecc.com, hyplanning.com and peopeo.com.
smesc.cn shares at least partially some mail servers with other domains, for example lifeintools.com, dbton.com, skyheng.com and aanv.cn.