cupl148.cn - robtex.com
cupl148.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 182.48.103.182🇨🇳 CHINA169-BJ182.48.96.0/20 CMI (Customer Route) | ||||||
| NS | dns1.hichina.com ⭐ | ||||||
| A | 2408:4009:501::9🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.63🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.63🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 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 | 139.224.142.123🇨🇳 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 | dns2.hichina.com | ||||||
| A | 2408:4009:501::10🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.114🇨🇳 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 | 139.224.142.124🇨🇳 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 | mx1.dnsssl.com ⭐ | ||||||
| SOA | dns1.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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=2034668654 | ||||||
Same first word
cupl148.cn |
DNS History
4 records (4 active, 0 former)
●NSdns1.hichina.com2026-03-18 → 2026-04-14 · 2 obs
● 2026-04-14 06:44:50
●NSdns2.hichina.com2026-03-18 → 2026-04-14 · 2 obs
● 2026-04-14 06:44:50
●MXmx1.dnsssl.com2026-03-18 → 2026-04-14 · 2 obs
● 2026-04-14 06:44:50
●A182.48.103.1822026-03-18 → 2026-04-14 · 2 obs
● 2026-04-14 06:44:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | - |
| cupl148.cn | dns1.hichina.com, dns2.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.213
NS records: dns1.hichina.com, dns2.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cupl148.cn (unsigned zone)
⏱️ Timing
Total: 2521ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 182.48.103.182 |
| NS | 2 | dns1.hichina.com, dns2.hichina.com |
| MX | 1 | mx1.dnsssl.com (pri: 10) |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
cupl148.cn resolves to one IP number: 182.48.103.182.
Other host names, for instance proxy.cupl.edu.cn, share IP numbers with cupl148.cn.
Name Servers
cupl148.cn is delegated to two name servers dns1.hichina.com and dns2.hichina.com.
cupl148.cn shares the same name server setup as other domains, for instance justto.com, 21qx.com, adq8.cn, romway.biz and c-snd.com.
cupl148.cn at least partially shares name servers with other domains, for instance kamsled.com, cngas.cn, crochet-stitch.com, zomaa.com and coallib.com.
These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers:
dns1.hichina.com points to: 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.
dns2.hichina.com points to: 2408:4009:501::10, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.
Mail Servers
cupl148.cn is handled by a single mail server, mx1.dnsssl.com.
cupl148.cn shares the same mail server setup as other domains, for instance songyuan163.com, tt-gaming.com, mobduos.com, cts6.cn and wlhctl.com.
cupl148.cn shares some mail servers with other domains, at least partially, for instance santaovid.com, crucg.com, smshibin.com, nbcmc.cn and cits-sh.com.
These mail servers are commonly used alongside mxbiz1.qq.com and mxbiz2.qq.com.