`kktb.cn`

DNSSEC	⚠️ Not signed
NS	`dns1.hichina.com` ⭐
		A	2408:4009:501::9^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.123^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns2.hichina.com`
		A	2408:4009:501::10^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.124^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`dns1.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=2034660669

Same first word

kktb.net

kktb.cn

kktb.nl

Similar names

tbkk.co.th

kkbt.ru

kbkt.net

ktbk.info

bktk.com

ktbk.net

kbtk.ru

kbkt.cn

kkbt.net

kkbt.com

ktbk.jp

kbkt.com.cn

tbkk.hu

tbkk.co.jp

kkbt.se

bktk.com.cn

tkbk.com

bkkt.net

ktkb.com

ktkb.com.tr

ktbk.es

tkbk.dk

bkkt.com

tkbk.ru

kbtk.rv.ua

bktk.net

ktbk.com

bktk.de

tkkb.com

tbkk.com

DNS History

4 records (2 active, 2 former)

●NSdns1.hichina.com2026-02-23 → 2026-04-12 · 3 obs

○ 2016-01-08 09:14:10
● 2026-02-23 22:14:00
● 2026-04-12 01:26:06

●NSdns2.hichina.com2026-02-23 → 2026-04-12 · 3 obs

○ 2016-01-08 09:14:10
● 2026-02-23 22:14:00
● 2026-04-12 01:26:06

○NSns1.alidns.com2015-08-14 → 2015-08-14 · 3 obs

● 2015-08-14 05:10:42
○ 2016-01-08 09:14:10
○ 2026-04-12 01:26:06

○NSns2.alidns.com2015-08-14 → 2015-08-14 · 3 obs

● 2015-08-14 05:10:42
○ 2016-01-08 09:14:10
○ 2026-04-12 01:26:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
kktb.cn	dns1.hichina.com, dns2.hichina.com	-

✅ Authoritative Response

Server:47.118.199.213

NS records: dns1.hichina.com, dns2.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kktb.cn (unsigned zone)

⏱️ Timing

Total: 3540ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns2.hichina.com, dns1.hichina.com`
SOA	1	`dns1.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

kktb.cn is delegated to two name servers dns1.hichina.com and dns2.hichina.com.

kktb.cn shares the same name server setup as other domains, for instance 0518zm.com, mthr.cn, arfq.cn, apole.net and cqymu.com.

kktb.cn at least partially shares name servers with other domains, for instance wszy.gov.cn, kinghero.com, xinkadai.com, svbr.cn and tongdengzhongyao.com.

These name servers are commonly used alongside expirens3.hichina.com, expirens4.hichina.com, dns10.hichina.com, dns9.hichina.com, dns17.hichina.com and dns18.hichina.com.

Host names with nine IP numbers:

dns1.hichina.com points to: 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.

dns2.hichina.com points to: 2408:4009:501::10, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.

kktb.cn - robtex.com

kktb.cn

cn