coderko.com - robtex.com
coderko.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 119.23.226.226🇨🇳 Alibaba-Cloud119.23.128.0/17 | ||||||
| NS | height.dnspod.net ⭐ | ||||||
| A | 2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40 | ||||||
| A | 1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18 | ||||||
| A | 111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route) | ||||||
| A | 117.89.178.35🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC | ||||||
| A | 220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24 | ||||||
| NS | keith.dnspod.net | ||||||
| A | 2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35 | ||||||
| A | 1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.13.76.35🇨🇳 TENCENT-NET-AP1.13.64.0/18 | ||||||
| A | 36.155.149.35🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route) | ||||||
| A | 101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC | ||||||
| A | 111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24 | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mail.coderko.com(10) | ||||||
| A | 119.23.226.226🇨🇳 Alibaba-Cloud119.23.128.0/17 | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | height.dnspod.netfreednsadmin@dnspod.com serial=1788997646 | ||||||
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=1794034521 | ||||||
Subdomains
mail.coderko.com |
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSheight.dnspod.net2026-09-10 → 2026-11-07 · 2 obs
● 2026-11-07 07:12:36
●NSkeith.dnspod.net2026-09-10 → 2026-11-07 · 2 obs
● 2026-11-07 07:12:36
●MXmail.coderko.com2026-09-10 → 2026-11-07 · 2 obs
● 2026-11-07 07:12:36
●A119.23.226.2262026-09-10 → 2026-11-07 · 2 obs
● 2026-11-07 07:12:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net... | - |
| coderko.com | height.dnspod.net, keith.dnspod.net | - |
✅ Authoritative Response
Server:1.14.119.35
NS records: height.dnspod.net, keith.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coderko.com (unsigned zone)
⏱️ Timing
Total: 3835ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 119.23.226.226 |
| NS | 2 | keith.dnspod.net, height.dnspod.net |
| MX | 3 | mxbiz1.qq.com (pri: 5), mail.coderko.com (pri: 10)... |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | height.dnspod.net freednsadmin.dnspod.co |
Analysis
Hierarchy
The domain mail.coderko.com falls under the parent coderko.com.
IP Addresses
coderko.com resolves to one IP address: 119.23.226.226.
Other host names, among them mail.coderko.com and coderko.cn, have IP numbers in common with coderko.com.
Name Servers
Two name servers handle the delegation for coderko.com: height.dnspod.net and keith.dnspod.net.
coderko.com uses the same name servers as several other domains — among them dingming.asia, fengdaminer.com, cowinfurniture.cn and two more.
At least some of coderko.com's name servers are shared with other domains, for example tendfo.com and dadayou.com.
Hostnames that resolve to 6 IP addresses:
height.dnspod.net resolves to 1.12.0.4, 1.14.119.35 and 111.13.13.35 among others, with 3 other IP addresses in total.
keith.dnspod.net resolves to 1.12.0.1, 1.13.76.35 and 36.155.149.35 among others, with 3 other IP addresses in total.
Mail Servers
The MX records for coderko.com list three mail servers: mail.coderko.com, mxbiz1.qq.com and mxbiz2.qq.com.
coderko.com has at least partial mail server overlap with other domains such as hoy.cn, pigjin.com, mengnan.net and two more.
Hosts with just one IP address:
The hostname mail.coderko.com resolves to 119.23.226.226.