`tzruihong.com`

DNSSEC	⚠️ Not signed
NS	`sunfish.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	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
NS	`cold.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	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
SOA	`sunfish.dnspod.net`freednsadmin@dnspod.com serial=1749021606

`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.net`nstld@verisign-grs.com serial=1776146777

Same first word

tzruihong.com

Similar names

tzhongrui.cn

DNS History

2 records (2 active, 0 former)

●NScold.dnspod.net2026-03-14 → 2026-04-14 · 2 obs

● 2026-03-14 16:27:54
● 2026-04-14 06:18:58

●NSsunfish.dnspod.net2026-03-14 → 2026-04-14 · 2 obs

● 2026-03-14 16:27:54
● 2026-04-14 06:18:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tzruihong.com	sunfish.dnspod.net, cold.dnspod.net	-

✅ Authoritative Response

Server:111.13.13.35

NS records: sunfish.dnspod.net, cold.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tzruihong.com (unsigned zone)

⏱️ Timing

Total: 830ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`sunfish.dnspod.net, cold.dnspod.net`
SOA	1	`sunfish.dnspod.net freednsadmin.dnspod.c`

Analysis

Name Servers

tzruihong.com's delegation uses two name servers, cold.dnspod.net and sunfish.dnspod.net.

tzruihong.com shares the same name server setup as other domains, for example niosite.com, kujiale.cn, pengpai.studio, innavi.net and shuying1.com.

tzruihong.com partially shares its name servers with other domains, for example fedoc.net and engineworld.cn.

Host names with six IP numbers:

cold.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239.

sunfish.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.

tzruihong.com - robtex.com

tzruihong.com

com