`knja.cn`

DNSSEC	⚠️ Not signed
A	8.137.111.249^{🇨🇳 Alibaba-Cloud8.137.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`dns19.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=2035164919

Same first word

knja.net

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DNS History

6 records (3 active, 3 former)

●NSdns19.hichina.com2026-06-30 → 2026-08-10 · 3 obs

○ 2016-07-24 09:37:30
● 2026-06-30 04:51:02
● 2026-08-10 20:10:20

●NSdns20.hichina.com2026-06-30 → 2026-08-10 · 3 obs

○ 2016-07-24 09:37:30
● 2026-06-30 04:51:02
● 2026-08-10 20:10:20

○NSns3.dnsdun.net2016-07-24 → 2016-07-24 · 3 obs

● 2016-07-24 09:37:30
○ 2026-06-30 04:51:02
○ 2026-08-10 20:10:20

○NSns5.dnsdun.com2016-07-24 → 2016-07-24 · 3 obs

● 2016-07-24 09:37:30
○ 2026-06-30 04:51:02
○ 2026-08-10 20:10:20

○A104.217.35.842016-07-24 → 2016-07-24 · 3 obs

● 2016-07-24 09:37:30
○ 2026-06-30 04:51:02
○ 2026-08-10 20:10:20

●A8.137.111.2492026-08-10 → 2026-08-10 · 3 obs

○ 2026-06-30 04:51:02
● 2026-08-10 20:10:18
● 2026-08-10 20:10:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, c.dns.cn, b.dns.cn, a.dns.cn...	-
knja.cn	dns19.hichina.com, dns20.hichina.com	-

✅ Authoritative Response

Server:47.118.199.222

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knja.cn (unsigned zone)

⏱️ Timing

Total: 1628ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.137.111.249`
NS	2	`dns19.hichina.com, dns20.hichina.com`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

knja.cn resolves to one IP address: 8.137.111.249.

Name Servers

knja.cn is delegated to two name servers: dns19.hichina.com and dns20.hichina.com.

knja.cn uses the same name servers as several other domains — among them mokaki.cn, asuspro.cn, cq0317.com and two more.

The name servers of knja.cn overlap at least partially with those of other domains — among them xzlmkj.cn, 832pk.com, tedx.cn and two more.

These name servers commonly co-occur with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Hostnames that resolve to 9 IP addresses:

dns19.hichina.com resolves to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.

dns20.hichina.com resolves to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.

knja.cn - robtex.com

knja.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`knja.cn`

`cn`