code-tech.com - robtex.com
code-tech.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns7.cnolnic.net ⭐ | ||||||
| A | 240c:4082:0:5d80::2🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 106.13.136.254🇨🇳 Baidu106.13.128.0/19 AS38365 | ||||||
| A | 182.61.7.97🇨🇳 Baidu182.61.0.0/19 | ||||||
| NS | ns8.cnolnic.net | ||||||
| A | 240c:4081:8000:1702::3🇨🇳 Baidu240c:4081::/32 | ||||||
| A | 106.12.41.177🇨🇳 Baidu106.12.32.0/19 | ||||||
| A | 180.76.132.69🇨🇳 Baidu180.76.128.0/19 | ||||||
| MX | mx52.dns.com.cn ⭐ | ||||||
| A | 116.198.41.211🇨🇳 CHINA169-BJ116.198.0.0/18 116.198.0.0/18 | ||||||
| PTR | mx52.dns.com.cn | ||||||
| SOA | ns7.cnolnic.netroot@cnolnic.net 2006-11-24 #1 | ||||||
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=1787801090 | ||||||
Same first word
Similar names
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DNS History
7 records (3 active, 4 former)
○NSdns7.hichina.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-06-29 14:45:26
○ 2026-08-27 03:37:06
○NSdns8.hichina.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-06-29 14:45:26
○ 2026-08-27 03:37:06
●NSns7.cnolnic.net2015-06-29 → 2026-08-27 · 3 obs
● 2015-06-29 14:45:26
● 2026-08-27 03:37:06
●NSns8.cnolnic.net2015-06-29 → 2026-08-27 · 3 obs
● 2015-06-29 14:45:26
● 2026-08-27 03:37:06
○MXmail.code-tech.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-06-29 14:45:26
○ 2026-08-27 03:37:06
●MXmx52.dns.com.cn2015-06-29 → 2026-08-27 · 6 obs
● 2015-06-29 14:45:26
● 2020-01-20 03:23:50
○ 2026-08-26 09:21:20
● 2026-08-27 00:44:36
● 2026-08-27 03:37:06
○A58.240.222.1402008-03-19 → 2008-03-19 · 3 obs
○ 2015-06-29 14:45:26
○ 2026-08-27 03:37:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| code-tech.com | ns8.cnolnic.net, ns7.cnolnic.net | - |
✅ Authoritative Response
Server:106.12.41.177
NS records: ns8.cnolnic.net, ns7.cnolnic.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code-tech.com (unsigned zone)
⏱️ Timing
Total: 2981ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns7.cnolnic.net, ns8.cnolnic.net |
| MX | 1 | mx52.dns.com.cn (pri: 10) |
| SOA | 1 | ns7.cnolnic.net root.cnolnic.net |
Analysis
Name Servers
Two name servers handle the delegation for code-tech.com: ns7.cnolnic.net and ns8.cnolnic.net.
The name server configuration of code-tech.com is shared with other domains, for instance zhixinjykj.com, timeocean.net, nbrdc.net and two others.
ns7.cnolnic.net and ns8.cnolnic.net each resolve to three IP addresses. ns7.cnolnic.net resolves to 106.13.136.254, 182.61.7.97 and 240c:4082:0:5d80::2. ns8.cnolnic.net resolves to 106.12.41.177, 180.76.132.69 and 240c:4081:8000:1702::3.
Mail Servers
code-tech.com uses one mail server — mx52.dns.com.cn.
The mail server setup of code-tech.com matches that of other domains such as zhengfangzj.com, radiancezb.cn, szkylin.com and two others.
code-tech.com shares at least some of its mail servers with other domains, such as jctek.com.cn.
mx52.dns.com.cn carries a single IP number, which is 116.198.41.211.