mail.cndata.com - robtex.com
mail.cndata.com
| CNAME | 21cnentmail.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 14.116.192.82🇨🇳 CHINANET-Guangdong-GuangZhou-IDC14.116.192.0/24 CloudVsp.Inc-HYC-double - GZIDC Network unicast | ||||||
| A | 14.116.199.131🇨🇳 CHINANET-Guangdong-GuangZhou-IDC14.116.199.0/24 CloudVsp.Inc-HYC-double - GZIDC Network unicast | ||||||
| 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, | ||||||
| SOA | dns29.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
cndata.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.97.1.68🇨🇳 CHINANET-BACKBONE202.97.0.0/19 China Telecom Network | ||||||
| NS | ns1.chinanet.cn ⭐ | ||||||
| NS | ns2.chinanet.cn | ||||||
| MX | mta-ent.21cn.com ⭐ | ||||||
| MX | mailcdn.21cn.com(15) | ||||||
| TXT | v=spf1 include:corp.21cn.com. -all | ||||||
| SOA | ns1.chinanet.cnroot@cndata.com 2019-01-04 #4 | ||||||
WOT: SAFE (50/100)
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A202.97.0.122015-07-04 → 2016-08-24 · 4 obs
● 2016-08-24 04:18:34
○ 2016-11-15 17:58:34
○ 2026-04-28 04:28:24
○A202.97.1.682016-11-15 → 2016-12-31 · 5 obs
● 2016-11-15 17:58:34
● 2016-12-31 07:42:46
○ 2026-03-05 10:13:40
○ 2026-04-28 04:28:24
●CNAME21cnentmail.com2026-03-05 → 2026-04-28 · 2 obs
● 2026-04-28 04:28:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cndata.com | ns1.chinanet.cn, ns2.chinanet.cn | - |
✅ Authoritative Response
Server:118.85.203.178
NS records: ns1.chinanet.cn, ns2.chinanet.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cndata.com (unsigned zone)
⏱️ Timing
Total: 4204ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | 21cnentmail.com |
Analysis
IP Addresses
mail.cndata.com has two IP numbers: 14.116.192.82 and 14.116.199.131.
Other host names for instance 21cnentmail.com and indiv-189ent.21cn.com share IP numbers with mail.cndata.com.
Name Servers
mail.cndata.com's delegation uses two name servers: dns29.hichina.com and dns30.hichina.com.
mail.cndata.com uses the same name server setup as other domains, such as q-cms.cn, zoxou.com, jijiagw.com, chinawmbearing.com and iflytektocoo.com.
mail.cndata.com at least partially shares name servers with other domains, including stylehautgam.shop, krmd.cn, manonloki.com, oceanbase.net and mbgpd.cn.
These name servers are often used with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: The host name dns29.hichina.com points to 2408:4009:501::37, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109. The host name dns30.hichina.com points to 2408:4009:501::38, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.