`subinfo.cn`

DNSSEC	⚠️ Not signed
NS	`cliff.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	`doris.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	`cliff.dnspod.net`freednsadmin@dnspod.com serial=1773386928

`cn`

	DNSSEC	🔒 Signed (DS record present)
	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.cn`root@cnnic.cn serial=2034594934

Same first word

subinfo.de

subinfo.ch

subinfo.cn

subinfo.com

subinfo.eu

Similar names

infobus.pl

infobus.es

businfo.in

infobus.de

funsobi.co.jp

infosub.com

businfo.go.kr

infobus.info

infosub.fr

infobus.ua

infobus.org

ubsinfo.com

businfo.net

businfo.ca

businfo.de

fusionb.com.br

fusionb.com

infobus.top

infobus.co.kr

infobus.md

businfo.kr

businfo.ru

infobus.cn

businfo.dk

businfo.eu

infobus.it

businfo.org

businfo.ws

infobus.com.vn

bfusion.net

infobus.com.br

infobus.eu

bfusion.com

usbinfo.com

infobus.net

infobus.com

fubonis.com

infobus.by

infobus.ru

infobus.kz

businfo.com

infobus.cz

DNS History

2 records (2 active, 0 former)

●NScliff.dnspod.net2026-02-27 → 2026-03-27 · 2 obs

● 2026-02-27 19:11:32
● 2026-03-27 17:04:00

●NSdoris.dnspod.net2026-02-27 → 2026-03-27 · 2 obs

● 2026-02-27 19:11:32
● 2026-03-27 17:04:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
subinfo.cn	cliff.dnspod.net, doris.dnspod.net	-

✅ Authoritative Response

Server:117.89.178.173

NS records: cliff.dnspod.net, doris.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for subinfo.cn (unsigned zone)

⏱️ Timing

Total: 4710ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`doris.dnspod.net, cliff.dnspod.net`
SOA	1	`cliff.dnspod.net freednsadmin.dnspod.com`

Analysis

Name Servers

Two name servers cliff.dnspod.net and doris.dnspod.net are delegated to subinfo.cn.

subinfo.cn uses the same name server configuration as other domains, such as dirchina.com, huafai.com, xiangcang.net, hedexing.com and dxjidian.com.

Host names with six IP numbers: Host name cliff.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; host name doris.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.

subinfo.cn - robtex.com

subinfo.cn

cn