cooteck.com - robtex.com
cooteck.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.239.1.49🇭🇰 Alibaba-Cloud47.239.0.0/16 Proxy-registered route object | ||||||
| NS | dns9.hichina.com ⭐ | ||||||
| A | 2408:4009:501::17🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 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 | 139.224.142.122🇨🇳 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 | dns10.hichina.com | ||||||
| A | 2408:4009:501::18🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 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 | 139.224.142.121🇨🇳 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 | dns9.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778400946 | ||||||
Same first word
cooteck.com |
Similar names
DNS History
12 records (5 active, 7 former)
○NSdns.bizcn.com2015-11-03 → 2016-12-31 · 5 obs
● 2015-11-03 04:16:28
● 2016-12-31 00:00:22
○ 2026-03-29 21:50:16
○ 2026-05-10 08:20:08
●NSdns10.hichina.com2026-03-29 → 2026-05-10 · 3 obs
● 2026-03-29 21:50:16
● 2026-05-10 08:20:08
●NSdns9.hichina.com2026-03-29 → 2026-05-10 · 3 obs
● 2026-03-29 21:50:16
● 2026-05-10 08:20:08
○NSns5.cnmsn.net2015-06-21 → 2016-12-31 · 5 obs
○ 2015-11-03 04:16:28
● 2016-12-31 00:00:22
○ 2026-03-29 21:50:16
○ 2026-05-10 08:20:08
○NSns6.cnmsn.net2015-06-21 → 2016-12-31 · 5 obs
○ 2015-11-03 04:16:28
● 2016-12-31 00:00:22
○ 2026-03-29 21:50:16
○ 2026-05-10 08:20:08
○MXmx.qiye.163.com2015-06-21 → 2016-12-31 · 4 obs
● 2016-12-31 00:00:22
○ 2026-03-29 21:50:16
○ 2026-05-10 08:20:08
○MXmx2.qiye.163.com2015-06-21 → 2016-12-31 · 4 obs
● 2016-12-31 00:00:22
○ 2026-03-29 21:50:16
○ 2026-05-10 08:20:08
●MXmxbiz1.qq.com2026-03-29 → 2026-05-10 · 3 obs
● 2026-03-29 21:50:16
● 2026-05-10 08:20:08
●MXmxbiz2.qq.com2026-03-29 → 2026-05-10 · 3 obs
● 2026-03-29 21:50:16
● 2026-05-10 08:20:08
○A182.237.1.1562016-12-31 → 2016-12-31 · 4 obs
● 2016-12-31 00:00:22
○ 2026-03-29 21:50:16
○ 2026-05-10 08:20:08
○A182.237.3.2142015-06-21 → 2016-01-21 · 4 obs
● 2016-01-21 01:14:32
○ 2016-12-31 00:00:22
○ 2026-05-10 08:20:08
●A47.239.1.492026-03-29 → 2026-05-10 · 3 obs
● 2026-03-29 21:50:16
● 2026-05-10 08:20:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cooteck.com | dns9.hichina.com, dns10.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.42
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cooteck.com (unsigned zone)
⏱️ Timing
Total: 3782ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.239.1.49 |
| NS | 2 | dns10.hichina.com, dns9.hichina.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)
Analysis
IP Addresses
cooteck.com points to a single IP number: 47.239.1.49.
Other host names such as sofinest.com and wiselaser.cn share IP numbers with cooteck.com.
Name Servers
Delegation for cooteck.com rests with two name servers, dns10.hichina.com and dns9.hichina.com.
cooteck.com shares the same name server setup as other domains, including guiwater.com, peiyi.com.cn, letspack.net, iotfans.com and beadsell.com.
cooteck.com partially shares name servers with other domains, for instance newcat.work, jletc.com, pvc-o.com and cxivd.com.
Host names with nine IP numbers:
dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.
dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
Mail Servers
cooteck.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
cooteck.com uses the same mail server configuration as other domains, such as 61zz.cn, genefang.com, 0419.cn, dmxza.com and bestoscilloscope.com.
cooteck.com shares at least some mail servers with other domains, for instance ingcare.com, kuaigeng.com, 126e.com and hiad.cn.