`gconline.com.cn`

DNSSEC	⚠️ Not signed
NS	`cns1.zdnscloud.net` ⭐
		A	2408:8719:2500:0:a::1^{🇨🇳 CHINA169-Backbone2408:8719::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	42.62.2.24^{🇨🇳 CHINA-142.62.0.0/21 China Telecom Beijing Co. Ltd.}
		A	42.62.2.29^{🇨🇳 CHINA-142.62.0.0/21 China Telecom Beijing Co. Ltd.}
NS	`dns1.zdnscloud.info` ⚠️ Not in parent delegation
		A	2408:8719:2500:0:b::1^{🇨🇳 CHINA169-Backbone2408:8719::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	14.29.124.15^{🇨🇳 CHINANET-BACKBONE14.16.0.0/12 China Telecom Global Limited}
		A	14.116.160.20^{🇨🇳 CHINANET-BACKBONE14.112.0.0/12 China Telecom Network}
		A	14.116.247.213^{🇨🇳 CHINANET-BACKBONE14.112.0.0/12 China Telecom Network}
NS	`ins1.zdnscloud.com` ⚠️ Not in parent delegation
		A	2401:8d00:f::1^{🇨🇳 ZDNS2401:8d00:f::/48 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.}
		A	27.221.63.3^{🇨🇳 CHINA169-Backbone27.192.0.0/11 China Unicom Shandong Province Network}
		A	119.167.244.44^{🇨🇳 CHINA169-Backbone119.164.0.0/14 CNC Group CHINA169 Shandong Province Network}
NS	`vns1.zdnscloud.biz`
		A	2401:8d00:9::1^{🇨🇳 ZDNS2401:8d00:9::/48 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.}
			PTR	`vns1.zdnscloud.biz`
		A	203.99.22.3^{🇨🇳 ZDNS203.99.22.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.}
			PTR	`vns1.zdnscloud.biz`
		A	203.99.23.3^{🇨🇳 ZDNS203.99.23.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.}
			PTR	`vns1.zdnscloud.biz`
SOA	`cns1.zdnscloud.net`mail@knet.cn serial=12

`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.cn`root@cnnic.cn serial=2030567172

WOT: NOT_SAFE (20/100)

Same first word

gconline.com.br

gconline.ie

gconline.de

gconline.at

gconline.com.cn

gconline.info

gconline.cn

gconline.org

Similar names

DNS History

7 records (4 active, 3 former)

●NScns1.zdnscloud.net2026-03-26 → 2026-05-14 · 3 obs

○ 2017-03-15 05:44:24
● 2026-03-26 13:48:18
● 2026-05-14 04:56:08

●NSdns1.zdnscloud.info2026-03-26 → 2026-05-14 · 3 obs

○ 2017-03-15 05:44:24
● 2026-03-26 13:48:18
● 2026-05-14 04:56:08

●NSins1.zdnscloud.com2026-03-26 → 2026-05-14 · 3 obs

○ 2017-03-15 05:44:24
● 2026-03-26 13:48:18
● 2026-05-14 04:56:08

○NSns.dns.net.cn2015-08-10 → 2017-03-15 · 7 obs

● 2015-08-10 12:36:24
● 2015-12-05 04:26:32
○ 2016-03-11 13:37:48
● 2016-07-12 00:10:20
● 2017-03-15 05:44:24
○ 2026-03-26 13:48:18
○ 2026-05-14 04:56:08

○NSns20.dns.net.cn2015-08-10 → 2017-03-15 · 4 obs

● 2015-08-10 12:36:24
● 2017-03-15 05:44:24
○ 2026-03-26 13:48:18
○ 2026-05-14 04:56:08

○NSns7.dns.net.cn2015-08-10 → 2017-03-15 · 6 obs

● 2015-08-10 12:36:24
● 2016-03-11 13:37:48
○ 2016-07-12 00:10:20
● 2017-03-15 05:44:24
○ 2026-03-26 13:48:18
○ 2026-05-14 04:56:08

●NSvns1.zdnscloud.biz2026-03-26 → 2026-05-14 · 3 obs

○ 2017-03-15 05:44:24
● 2026-03-26 13:48:18
● 2026-05-14 04:56:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
gconline.com.cn	cns1.zdnscloud.net, vns1.zdnscloud.biz	-

✅ Authoritative Response

Server:203.99.22.3

NS records: cns1.zdnscloud.net, vns1.zdnscloud.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gconline.com.cn (unsigned zone)

⏱️ Timing

Total: 1509ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`vns1.zdnscloud.biz, ins1.zdnscloud.com...`
SOA	1	`cns1.zdnscloud.net mail.knet.cn`

Analysis

Name Servers

gconline.com.cn is delegated to four name servers: vns1.zdnscloud.biz, ins1.zdnscloud.com, dns1.zdnscloud.info and cns1.zdnscloud.net.

gconline.com.cn at least partially shares name servers with other domains, for instance gf.com.cn, zdnscloud.net.cn, hksuning.com, gzzf.gov.cn and gcgp.cn.

these name servers are commonly used with rh.pbc.gov.cn, rhh.pbc.gov.cn and fns1.zdnscloud.cn.

Host names with four IP numbers: dns1.zdnscloud.info points to: 2408:8719:2500:0:b::1, 14.29.124.15, 14.116.160.20 and 14.116.247.213.

Host names with three IP numbers: vns1.zdnscloud.biz points to: 2401:8d00:9::1, 203.99.22.3 and 203.99.23.3; ins1.zdnscloud.com points to: 2401:8d00:f::1, 27.221.63.3 and 119.167.244.44; cns1.zdnscloud.net points to: 2408:8719:2500:0:a::1, 42.62.2.24 and 42.62.2.29.

gconline.com.cn - robtex.com

gconline.com.cn

com.cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`gconline.com.cn`

`com.cn`