`gzkobo.com`

DNSSEC	⚠️ Not signed
NS	`ns.cnkuai.com` ⭐ ⚠️ Not in zone NS records
		A	61.240.129.113^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns.cnkuai.cn` ⚠️ Not in zone NS records
		A	60.28.246.97^{🇨🇳 CHINA169-Backbone60.28.0.0/15 CNC Group CHINA169 Tianjin Province Network}
NS	`ns2.cnkuai.cn`
		A	180.163.194.131^{🇨🇳 SHANGHAITELECOM180.163.194.0/24 SHIDC}
NS	`ns2.cnkuai.com` ⚠️ Not in zone NS records
		A	61.240.129.113^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns3.cnkuai.cn` ⚠️ Not in zone NS records
		A	61.240.129.113^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns3.cnkuai.com` ⚠️ Not in zone NS records
		A	180.163.194.131^{🇨🇳 SHANGHAITELECOM180.163.194.0/24 SHIDC}
MX	`mail.gzkobo.com` ⭐
		A	58.252.10.35^{🇨🇳 CHINA169-GZ58.248.0.0/13 CMI (Customer Route)}
SOA	`ns3.cnkuai.com`admin@cnkuai.com serial=4

`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=1774781547

Subdomains

mail.gzkobo.com

Same first word

gzkobo.com

Similar names

zgbook.com.cn

gzbook.com.cn

gzbook.net.cn

zgbook.net

zgbook.com

bgzkoo.com

bookzg.com

DNS History

7 records (7 active, 0 former)

●NSns.cnkuai.cn2015-05-05 → 2026-03-29 · 6 obs

● 2015-05-05 15:00:50
● 2015-09-23 22:42:46
○ 2015-12-22 14:08:48
○ 2020-03-11 12:38:50
● 2026-02-15 08:29:40
● 2026-03-29 10:53:38

●NSns.cnkuai.com2015-05-05 → 2026-03-29 · 8 obs

● 2015-05-05 15:00:50
○ 2015-09-23 22:42:46
● 2015-12-22 14:08:48
● 2016-01-06 19:10:00
○ 2016-07-06 04:44:02
○ 2017-02-19 19:02:28
● 2020-03-11 12:38:50
● 2026-03-29 10:53:38

●NSns2.cnkuai.cn2017-02-19 → 2026-03-29 · 5 obs

○ 2016-07-06 04:44:02
● 2017-02-19 19:02:28
○ 2020-03-11 12:38:50
● 2026-02-15 08:29:40
● 2026-03-29 10:53:38

●NSns2.cnkuai.com2015-05-05 → 2026-03-29 · 8 obs

● 2015-05-05 15:00:50
○ 2015-09-23 22:42:46
● 2015-12-22 14:08:48
● 2016-07-06 04:44:02
○ 2017-02-19 19:02:28
○ 2020-03-11 12:38:50
● 2026-02-15 08:29:40
● 2026-03-29 10:53:38

●NSns3.cnkuai.cn2015-05-05 → 2026-03-29 · 7 obs

● 2015-05-05 15:00:50
○ 2015-09-23 22:42:46
● 2016-07-06 04:44:02
○ 2017-02-19 19:02:28
○ 2020-03-11 12:38:50
● 2026-02-15 08:29:40
● 2026-03-29 10:53:38

●NSns3.cnkuai.com2015-05-05 → 2026-03-29 · 6 obs

● 2015-05-05 15:00:50
● 2015-09-23 22:42:46
○ 2015-12-22 14:08:48
○ 2016-07-06 04:44:02
● 2017-02-19 19:02:28
● 2026-03-29 10:53:38

●MXmail.gzkobo.com2015-05-05 → 2026-03-29 · 2 obs

● 2015-05-05 15:00:50
● 2026-03-29 10:53:38

🔍 DNS Trace

Analysis

Hierarchy

gzkobo.com is the parent of mail.gzkobo.com.

Name Servers

gzkobo.com is delegated to six name servers: ns2.cnkuai.cn, ns3.cnkuai.cn, ns.cnkuai.cn, ns2.cnkuai.com, ns3.cnkuai.com and ns.cnkuai.com.

gzkobo.com at least partially shares name servers with other domains, including zhongguotaoyi.com, groupdoor.com, yuequ.org, fzyk.com and gdrsgc.com.