cogcodex.com - robtex.com
cogcodex.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.246.23.135🇺🇸 Alibaba_Cloud_CDN47.246.23.0/24 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US | ||||||
| A | 47.246.23.136🇺🇸 Alibaba_Cloud_CDN47.246.23.0/24 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US | ||||||
| A | 47.246.23.138🇺🇸 Alibaba_Cloud_CDN47.246.23.0/24 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US | ||||||
| A | 47.246.23.139🇺🇸 Alibaba_Cloud_CDN47.246.23.0/24 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US | ||||||
| A | 47.246.23.140🇺🇸 Alibaba_Cloud_CDN47.246.23.0/24 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US | ||||||
| A | 47.246.23.145🇺🇸 Alibaba_Cloud_CDN47.246.23.0/24 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US | ||||||
| A | 47.246.23.146🇺🇸 Alibaba_Cloud_CDN47.246.23.0/24 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US | ||||||
| A | 47.246.23.147🇺🇸 Alibaba_Cloud_CDN47.246.23.0/24 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US | ||||||
| A | 47.246.23.166🇺🇸 Alibaba_Cloud_CDN47.246.23.0/24 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US | ||||||
| A | 47.246.23.167🇺🇸 Alibaba_Cloud_CDN47.246.23.0/24 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US | ||||||
| NS | dns3.hichina.com ⭐ | ||||||
| A | 2408:4009:501::11🇨🇳 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 | dns4.hichina.com | ||||||
| A | 2408:4009:501::12🇨🇳 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 | mx01.dm.aliyun.com ⭐ | ||||||
| A | 59.82.33.237🇨🇳 Alibaba-Cloud59.82.32.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| TXT | v=spf1 include:spf1.dm.aliyun.com -all | ||||||
| SOA | dns3.hichina.comhostmaster@hichina.com 2026-02-28 #16 | ||||||
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=1774371157 | ||||||
Same first word
cogcodex.com |
DNS History
13 records (13 active, 0 former)
●NSdns3.hichina.com2026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 17:19:16
●NSdns4.hichina.com2026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 17:19:16
●MXmx01.dm.aliyun.com2026-03-19 → 2026-03-24 · 2 obs
● 2026-03-24 17:19:16
●A47.246.23.1352026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 17:19:16
●A47.246.23.1362026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 17:19:16
●A47.246.23.1382026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 17:19:16
●A47.246.23.1392026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 17:19:16
●A47.246.23.1402026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 17:19:16
●A47.246.23.1452026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 17:19:16
●A47.246.23.1462026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 17:19:16
●A47.246.23.1472026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 17:19:16
●A47.246.23.1662026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 17:19:16
●A47.246.23.1672026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 17:19:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| cogcodex.com | dns3.hichina.com, dns4.hichina.com | 18 records |
✅ Authoritative Response
Server:47.118.199.204
NS records: dns3.hichina.com, dns4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cogcodex.com (unsigned zone)
⏱️ Timing
Total: 554ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 10 | 47.246.23.146, 47.246.23.167... |
| NS | 2 | dns4.hichina.com, dns3.hichina.com |
| MX | 1 | mx01.dm.aliyun.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf1.dm.aliyun.com -all |
| SOA | 1 | dns3.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns3.hichina.com, dns3.hichina.com, dns3.hichina.com...)
Analysis
IP Addresses
cogcodex.com points to ten IPs: 47.246.23.135, 47.246.23.136, 47.246.23.138, 47.246.23.139, 47.246.23.140, 47.246.23.145, 47.246.23.146, 47.246.23.147, 47.246.23.166 and 47.246.23.167.
Other host names for instance techairs.com.w.cdngslb.com, 7977.com.w.cdngslb.com, kaopucloud.com and qinxue.com.w.cdngslb.com share IP numbers with cogcodex.com.
Name Servers
cogcodex.com is delegated to two name servers: dns3.hichina.com and dns4.hichina.com.
cogcodex.com shares the same name server setup as 1391.cn, japp.cn, fevi.cn, mjjhy.com and xidafa.com.
cogcodex.com at least partially shares name servers with other domains, for instance wayfiretech.com, wqlp.com, cuhong.com, oqqm.com and payfast.cn.
these name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Nine IP numbers per host:
dns3.hichina.com points to: 2408:4009:501::11, 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.
dns4.hichina.com points to: 2408:4009:501::12, 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
cogcodex.com is handled by a single mail server, mx01.dm.aliyun.com.
The mail server setup for cogcodex.com matches that of other domains, for instance jiajushejitu.net, carbon.chat, bdiesz.com, yoger.com and nekocode.ai.
cogcodex.com shares at least partially some mail servers with other domains, including acey.cn, bagoem.com, thorlabs.jp, windycloud.cn and trustie.net.
these mail servers are often used together with mail servers mxn.mxhichina.com, mxw.mxhichina.com, mx1.qiye.aliyun.com and mx2.qiye.aliyun.com.
mx01.dm.aliyun.com points to a single IP: 59.82.33.237.