codetech.top - dns.ninja
codetech.top
top
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.zdnscloud.com ⭐ | ||||||
| NS | a.zdnscloud.cn | ||||||
| NS | b.zdnscloud.cn | ||||||
| NS | c.zdnscloud.com | ||||||
| NS | d.zdnscloud.com | ||||||
| NS | e.zdnscloud.cn | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-07-24_20:50:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1396547591 | ||||||
Subdomains
www.codetech.top |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSdns1.hichina.com2020-02-25 → 2026-07-24 · 2 obs
● 2026-07-24 13:45:46
●NSdns2.hichina.com2020-02-25 → 2026-07-24 · 2 obs
● 2026-07-24 13:45:46
○MXmxbiz1.qq.com2020-02-25 → 2020-02-25 · 3 obs
○ 2026-02-23 13:30:32
○ 2026-07-24 13:45:46
○MXmxbiz2.qq.com2020-02-25 → 2020-02-25 · 3 obs
○ 2026-02-23 13:30:32
○ 2026-07-24 13:45:46
●MXmxn.mxhichina.com2020-02-25 → 2026-07-24 · 2 obs
● 2026-07-24 13:45:46
●MXmxw.mxhichina.com2020-02-25 → 2026-07-24 · 2 obs
● 2026-07-24 13:45:46
○A118.25.83.2182020-02-25 → 2020-02-25 · 3 obs
○ 2026-02-23 13:30:32
○ 2026-07-24 13:45:46
●A139.199.206.1772026-02-23 → 2026-07-24 · 3 obs
● 2026-02-23 13:30:32
● 2026-07-24 13:45:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com... | - |
| codetech.top | dns1.hichina.com, dns2.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.123
NS records: dns1.hichina.com, dns2.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codetech.top (unsigned zone)
⏱️ Timing
Total: 1716ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.199.206.177 |
| NS | 2 | dns2.hichina.com, dns1.hichina.com |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.com -all |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
codetech.top is a parent domain of www.codetech.top.
IP Addresses
codetech.top points to a single IP number: 139.199.206.177.
Name Servers
Two name servers handle the delegation for codetech.top: dns1.hichina.com and dns2.hichina.com.
codetech.top shares its name server setup with other domains, including po0.cn, xmjysl.com, gzeport.net and two others.
codetech.top shares at least some of its name servers with other domains, including yleee.com.cn, starsctv.com, dsport.cn and two others.
These name servers are frequently seen alongside the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.
Host names with 9 IP numbers:
dns1.hichina.com resolves to 39.96.153.43, 39.96.153.63 and 47.118.199.203 among others, with 6 other IP addresses in total.
dns2.hichina.com resolves to 39.96.153.44, 39.96.153.54 and 47.118.199.204 among others, with 6 other IP addresses in total.
Mail Servers
codetech.top has two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.
codetech.top shares the same mail server setup as other domains, including shlige.com, gzyxcn.com, phsiver.com and two others.
codetech.top shares mail servers — at least in part — with other domains, including luton-group.com, sxime.cn, nexgim.com and two others.
These mail servers are frequently paired with the mail servers mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
Host names with two IP numbers:
mxn.mxhichina.com resolves to two addresses: 47.246.136.231 and 47.246.137.47.
Host names pointing to a single IP address:
The hostname mxw.mxhichina.com resolves to 47.246.99.195.