rdatech.com.cn - dns.ninja

`rdatech.com.cn`

DNSSEC	⚠️ Not signed
A	212.64.17.223^{🇨🇳 TENCENT-NET-AP212.64.16.0/20}
NS	`f1g1ns1.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	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	125.94.59.235^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	163.177.5.35^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
NS	`f1g1ns2.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	106.39.207.235^{🇨🇳 CHINA-1106.39.192.0/19 China Telecom Beijing Co. Ltd.}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`f1g1ns1.dnspod.net`freednsadmin@dnspod.com serial=1782264577

`com.cn`

DNSSEC

⚠️ Not signed

WOT: NOT_SAFE (20/100)

Same first word

rdatech.com.cn

rdatech.net

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DNS History

5 records (5 active, 0 former)

●NSf1g1ns1.dnspod.net2026-05-17 → 2026-06-27 · 2 obs

● 2026-05-17 04:55:52
● 2026-06-27 11:07:16

●NSf1g1ns2.dnspod.net2026-05-17 → 2026-06-27 · 2 obs

● 2026-05-17 04:55:52
● 2026-06-27 11:07:16

●MXmxbiz1.qq.com2026-05-17 → 2026-06-27 · 2 obs

● 2026-05-17 04:55:52
● 2026-06-27 11:07:16

●MXmxbiz2.qq.com2026-05-17 → 2026-06-27 · 2 obs

● 2026-05-17 04:55:52
● 2026-06-27 11:07:16

●A212.64.17.2232026-05-17 → 2026-06-27 · 2 obs

● 2026-05-17 04:55:52
● 2026-06-27 11:07:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.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: 3684ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.64.17.223`
NS	2	`f1g1ns2.dnspod.net, f1g1ns1.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 directs to one IP number, which is 212.64.17.223.

Name Servers

rdatech.com.cn uses two name servers for its delegation: f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

rdatech.com.cn has the same name server delegation as a number of other domains, such as t6.pub, toup.cn, zhenyigou88.com and two more.

rdatech.com.cn has at least partial name server overlap with other domains, such as neovis.pro, vatiart.com, about-paybadbzt.com and two others.

These name servers tend to appear together with the name servers a.dnspod.com, b.dnspod.com and c.dnspod.com.

Host names resolving to 8 IP numbers:

Hostname f1g1ns2.dnspod.net directs to 1.12.0.1, 1.13.76.35 and 36.155.149.35 along with 5 other IP addresses.

Host names resolving to 7 IP numbers:

Hostname f1g1ns1.dnspod.net directs to 1.12.0.4, 1.14.119.35 and 111.13.13.35 along with 4 other IP addresses.

Mail Servers

The MX records for rdatech.com.cn point to two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

rdatech.com.cn has the same mail server arrangement as a number of other domains, for example supercomfyshoes.com, fsyssh.com, artiarm.com and two more.

At least some of rdatech.com.cn's mail servers are shared with other domains, among them keykingtech.com, coolnow.net and quickearn.vip.