rdatech.com.cn - robtex.com
rdatech.com.cn
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030758023 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSf1g1ns1.dnspod.net2026-05-17 → 2026-08-17 · 2 obs
● 2026-08-17 14:06:56
●NSf1g1ns2.dnspod.net2026-05-17 → 2026-08-17 · 2 obs
● 2026-08-17 14:06:56
●MXmxbiz1.qq.com2026-05-17 → 2026-08-17 · 4 obs
○ 2026-07-08 19:44:08
● 2026-08-17 14:06:54
● 2026-08-17 14:06:56
●MXmxbiz2.qq.com2026-05-17 → 2026-08-17 · 4 obs
○ 2026-07-08 19:44:08
● 2026-08-17 14:06:54
● 2026-08-17 14:06:56
●A212.64.17.2232026-05-17 → 2026-08-17 · 4 obs
○ 2026-07-08 19:44:08
● 2026-08-17 14:06:54
● 2026-08-17 14:06:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn... | - |
| rdatech.com.cn | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:1.14.119.35
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rdatech.com.cn (unsigned zone)
⏱️ Timing
Total: 4138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.64.17.223 |
| NS | 2 | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |
Analysis
IP Addresses
rdatech.com.cn has exactly one IP address — 212.64.17.223.
Name Servers
DNS delegation for rdatech.com.cn points to two name servers: f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.
The name server configuration of rdatech.com.cn is shared with other domains, for instance bailinniao.com, t6.pub, toup.cn and two others.
rdatech.com.cn partially shares its NS delegation with several other domains, including neovis.pro, vatiart.com, about-paybadbzt.com and two others.
These name servers regularly co-occur with the name servers a.dnspod.com, b.dnspod.com and c.dnspod.com.
Hosts with 8 IP addresses each:
f1g1ns2.dnspod.net has IP addresses 1.12.0.1, 1.13.76.35 and 36.155.149.35, plus 5 other.
Hosts with 7 IP addresses each:
f1g1ns1.dnspod.net has IP addresses 1.12.0.4, 1.14.119.35 and 111.13.13.35, plus 4 other.
Mail Servers
rdatech.com.cn uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.
The mail server setup of rdatech.com.cn matches that of other domains such as supercomfyshoes.com, fsyssh.com, cmh.cn and two others.
rdatech.com.cn partially shares its mail servers with other domains, keykingtech.com and coolnow.net being examples.