iotech.cn - robtex.com
iotech.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.105.68.199🇨🇳 Alibaba-Cloud47.105.0.0/16 | ||||||
| A | 218.213.95.209🇭🇰 HKNet-vIPNet218.213.95.0/24 HKNet Co. Ltd. 15/F, Tower II, Evergain Plaza 88 Container Port Road, Kwai Chung, Hong Kong | ||||||
| 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 | mx01.mail.alibaba.com ⭐ | ||||||
| A | 106.11.232.132🇨🇳 Alibaba-Cloud106.11.224.0/19 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| MX | mx02.mail.alibaba.com(10) | ||||||
| A | 106.11.226.174🇨🇳 Alibaba-Cloud106.11.224.0/19 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| TXT | v=spf1 include:spf.mxhichina.com ~all | ||||||
| SOA | dns21.hichina.comhostmaster@hichina.com 2026-05-28 #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=2035089086 | ||||||
rank #792 in the tld
📈 Tranco rank: #115,797
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSdns21.hichina.com2015-06-04 → 2026-07-25 · 2 obs
● 2026-07-25 17:09:14
●NSdns22.hichina.com2015-06-04 → 2026-07-25 · 2 obs
● 2026-07-25 17:09:14
●MXmx01.mail.alibaba.com2015-06-04 → 2026-07-25 · 2 obs
● 2026-07-25 17:09:14
●MXmx02.mail.alibaba.com2015-06-04 → 2026-07-25 · 2 obs
● 2026-07-25 17:09:14
○A139.129.143.1312015-10-21 → 2017-06-08 · 5 obs
● 2015-10-21 07:06:46
● 2017-06-08 20:28:46
○ 2026-07-01 12:04:58
○ 2026-07-25 17:09:14
●A218.213.95.2092015-06-04 → 2026-07-25 · 2 obs
● 2026-07-25 17:09:14
●A47.105.68.1992026-07-01 → 2026-07-25 · 3 obs
● 2026-07-01 12:04:58
● 2026-07-25 17:09:14
🔍 DNS Trace
Analysis
IP Addresses
iotech.cn has two IP addresses: 47.105.68.199 and 218.213.95.209
Name Servers
The NS records for iotech.cn delegate to dns21.hichina.com and dns22.hichina.com.
iotech.cn has the same name server delegation as a number of other domains, such as greendee.net, vdh.cn, fuwugov.cn and two more.
The name servers of iotech.cn overlap at least partially with those of other domains — among them nauns.com, xmip.shop, dloco.cn and two more.
These name servers commonly appear alongside the name servers expirens3.hichina.com and expirens4.hichina.com.
Host names resolving to 9 IP numbers:
dns21.hichina.com maps to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 additional IP addresses.
dns22.hichina.com maps to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 additional IP addresses.
Mail Servers
The MX records for iotech.cn point to two mail servers: mx01.mail.alibaba.com and mx02.mail.alibaba.com.
iotech.cn has the same mail server arrangement as a number of other domains, for example lotuss.net, jindexin.cn, kotonlink.com and two more.
iotech.cn shares at least some of its mail servers with other domains — for example meihua.cn, vrnined.com, meijiacai.com and two more.
These mail servers tend to be used in conjunction with mxn.mxhichina.com, mx3.qiye.aliyun.com, mxw.mxhichina.com and two additional mail servers.
Both mx01.mail.alibaba.com and mx02.mail.alibaba.com have a single IP address each — mx01.mail.alibaba.com resolves to 106.11.232.132 while mx02.mail.alibaba.com resolves to 106.11.226.174.