`utkj.cn`

DNSSEC	⚠️ Not signed
A	120.78.87.170^{🇨🇳 Alibaba-Cloud120.78.0.0/16}
NS	`dns31.hichina.com` ⭐
		A	2408:4009:501::39^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns32.hichina.com`
		A	2408:4009:501::40^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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,}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns31.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 2035-09-09 #54

Same first word

utkj.cn

Similar names

kujt.cn

jkut.de

kjut.net

jtuk.com

kutj.net

jtku.cn

jukt.at

jukt.com

kjut.in.net

jukt.org

kutj.com

jtku.xyz

ktju.com

jtuk.co.uk

tukj.com

kjtu.cn

tjuk.com

tujk.com

tukj.com.cn

jktu.org.ua

jkut.nl

kjut.cn

jktu.ru

jkut.com

DNS History

6 records (5 active, 1 former)

●NSdns31.hichina.com2026-04-15 → 2026-07-26 · 2 obs

● 2026-04-15 17:13:26
● 2026-07-26 02:14:24

●NSdns32.hichina.com2026-04-15 → 2026-07-26 · 2 obs

● 2026-04-15 17:13:26
● 2026-07-26 02:14:24

●MXmxbiz1.qq.com2026-04-15 → 2026-07-26 · 4 obs

● 2026-04-15 17:13:26
○ 2026-07-10 08:35:50
● 2026-07-26 02:14:20
● 2026-07-26 02:14:24

●MXmxbiz2.qq.com2026-04-15 → 2026-07-26 · 4 obs

● 2026-04-15 17:13:26
○ 2026-07-10 08:35:50
● 2026-07-26 02:14:20
● 2026-07-26 02:14:24

●A120.78.87.1702026-04-15 → 2026-07-26 · 5 obs

○ 2020-02-18 00:18:36
● 2026-04-15 17:13:26
○ 2026-07-10 08:35:50
● 2026-07-26 02:14:20
● 2026-07-26 02:14:24

○A23.234.27.2092020-02-18 → 2020-02-18 · 3 obs

● 2020-02-18 00:18:36
○ 2026-04-15 17:13:26
○ 2026-07-26 02:14:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
utkj.cn	dns31.hichina.com, dns32.hichina.com	-

✅ Authoritative Response

Server:47.118.199.221

NS records: dns31.hichina.com, dns32.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for utkj.cn (unsigned zone)

⏱️ Timing

Total: 4792ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.78.87.170`
NS	2	`dns31.hichina.com, dns32.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns31.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

utkj.cn resolves to just one IP address, 120.78.87.170.

Name Servers

utkj.cn is served by two delegated name servers, dns31.hichina.com and dns32.hichina.com.

utkj.cn shares its NS records with other domains, for example bjjmszw.com, vecd.net, lakyl.com and two others.

Some of utkj.cn's name servers are also used by other domains, including 7879.cn, shangbao.net.cn, wfjh888.com and gyctrmt.com.

DNS names with 9 IP addresses:

dns31.hichina.com carries IP addresses 39.96.153.39, 39.96.153.59 and 47.118.199.199, with 6 other addresses beyond those.

dns32.hichina.com carries IP addresses 39.96.153.37, 39.96.153.62 and 47.118.199.197, with 6 other addresses beyond those.

Mail Servers

utkj.cn is served by two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

Among the domains sharing a mail server setup with utkj.cn are cqsoft.cn, kwaisau.com, seaknit.com and two others.

There is at least a partial MX overlap between utkj.cn and other domains, including zoheng.net, cablefocus.com, ilanni.com and two others.

utkj.cn - robtex.com

utkj.cn

cn