dwtec.cn - robtex.com
dwtec.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034666513 | ||||||
Same first word
Similar names
wtdec.org |
dwetc.org |
wtcde.com |
twcde.com |
tdwec.com |
cedwt.com |
dwetc.com |
wdtec.cc |
wetdc.com |
wtedc.com |
twedc.net |
twedc.com |
wdtec.com |
dewct.com |
DNS History
6 records (6 active, 0 former)
●NSa.dnspod.com2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 14:58:44
●NSb.dnspod.com2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 14:58:44
●NSc.dnspod.com2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 14:58:44
●A61.129.33.1462026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 14:58:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| dwtec.cn | a.dnspod.com, b.dnspod.com, c.dnspod.com | - |
✅ Authoritative Response
Server:43.161.3.75
NS records: a.dnspod.com, b.dnspod.com, c.dnspod.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3682ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.129.33.146 |
| NS | 3 | c.dnspod.com, a.dnspod.com... |
| MX | 2 | mxbiz2.qq.com (pri: 5), mxbiz1.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | a.dnspod.com domainadmin.dnspod.com |
Analysis
IP Addresses
dwtec.cn points to a single IP address: 61.129.33.146.
Other host names such as viewbon.net and chemart.net share IP numbers with dwtec.cn.
Name Servers
dwtec.cn is delegated to three name servers: a.dnspod.com, b.dnspod.com and c.dnspod.com.
At least part of the name servers for dwtec.cn are shared with other domains, for instance 7ktxt.com, alpxmzn.cfd, zgtscy.com.cn, yynusfsx14.icu and 0228.com.
These name servers are commonly used alongside the name servers f1g1ns1.dnspod.net.
Host names with four IP numbers:
a.dnspod.com points to: 43.130.172.75, 43.134.249.74, 101.227.168.75 and 117.135.128.175.
Host names with three IP numbers:
b.dnspod.com points to: 43.161.3.75, 163.177.5.79 and 220.196.136.75.
c.dnspod.com points to: 43.134.249.75, 112.80.181.175 and 125.94.59.175.
Mail Servers
dwtec.cn is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
dwtec.cn uses the same mail server setup as other domains, for instance lanhua8.com, paulownia.ac.cn, gzjwm.com, kesenes.com and goodlifetextile.com.
dwtec.cn shares at least some mail servers with other domains, for example 79bike.com, eocq.com, loc.top, songzixian.com and minepay.top.