`usjcr.com`

DNSSEC	⚠️ Not signed
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,}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns19.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1774396652

Same first word

usjcr.com

Similar names

sjruc.com

crusj.be

sjruc.ca

crusj.nl

jrucs.iq

jsrcu.net

crusj.com

jsrcu.com

DNS History

23 records (4 active, 19 former)

●NSdns19.hichina.com2026-02-28 → 2026-03-25 · 3 obs

○ 2018-06-09 04:03:08
● 2026-02-28 00:03:28
● 2026-03-25 00:06:50

●NSdns20.hichina.com2026-02-28 → 2026-03-25 · 3 obs

○ 2018-06-09 04:03:08
● 2026-02-28 00:03:28
● 2026-03-25 00:06:50

○NSns45.domaincontrol.com2016-12-20 → 2018-06-09 · 4 obs

● 2016-12-20 17:07:14
● 2018-06-09 04:03:08
○ 2026-02-28 00:03:28
○ 2026-03-25 00:06:50

○NSns46.domaincontrol.com2016-12-20 → 2018-06-09 · 4 obs

● 2016-12-20 17:07:14
● 2018-06-09 04:03:08
○ 2026-02-28 00:03:28
○ 2026-03-25 00:06:50

○MXalt1.aspmx.l.google.com2018-06-09 → 2018-06-09 · 4 obs

○ 2016-12-20 17:07:14
● 2018-06-09 04:03:08
○ 2026-02-28 00:03:28
○ 2026-03-25 00:06:50

○MXalt2.aspmx.l.google.com2018-06-09 → 2018-06-09 · 4 obs

○ 2016-12-20 17:07:14
● 2018-06-09 04:03:08
○ 2026-02-28 00:03:28
○ 2026-03-25 00:06:50

○MXaspmx.l.google.com2018-06-09 → 2018-06-09 · 4 obs

○ 2016-12-20 17:07:14
● 2018-06-09 04:03:08
○ 2026-02-28 00:03:28
○ 2026-03-25 00:06:50

○MXaspmx2.googlemail.com2018-06-09 → 2018-06-09 · 4 obs

○ 2016-12-20 17:07:14
● 2018-06-09 04:03:08
○ 2026-02-28 00:03:28
○ 2026-03-25 00:06:50

○MXaspmx3.googlemail.com2018-06-09 → 2018-06-09 · 4 obs

○ 2016-12-20 17:07:14
● 2018-06-09 04:03:08
○ 2026-02-28 00:03:28
○ 2026-03-25 00:06:50

○MXcorreo.usjcr.com2018-06-09 → 2018-06-09 · 4 obs

○ 2016-12-20 17:07:14
● 2018-06-09 04:03:08
○ 2026-02-28 00:03:28
○ 2026-03-25 00:06:50

○MXmailstore1.secureserver.net2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 17:07:14
○ 2018-06-09 04:03:08
○ 2026-03-25 00:06:50

●MXmxbiz1.qq.com2026-02-28 → 2026-03-25 · 3 obs

○ 2018-06-09 04:03:08
● 2026-02-28 00:03:28
● 2026-03-25 00:06:50

●MXmxbiz2.qq.com2026-02-28 → 2026-03-25 · 3 obs

○ 2018-06-09 04:03:08
● 2026-02-28 00:03:28
● 2026-03-25 00:06:50

○MXsmtp.secureserver.net2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 17:07:14
○ 2018-06-09 04:03:08
○ 2026-03-25 00:06:50

○A184.168.221.342018-06-09 → 2018-06-09 · 4 obs

○ 2016-12-20 17:07:14
● 2018-06-09 04:03:08
○ 2026-02-28 00:03:28
○ 2026-03-25 00:06:50

○A184.168.221.362018-06-09 → 2018-06-09 · 4 obs

○ 2016-12-20 17:07:14
● 2018-06-09 04:03:08
○ 2026-02-28 00:03:28
○ 2026-03-25 00:06:50

○A184.168.221.382018-06-09 → 2018-06-09 · 4 obs

○ 2016-12-20 17:07:14
● 2018-06-09 04:03:08
○ 2026-02-28 00:03:28
○ 2026-03-25 00:06:50

○A184.168.221.402018-06-09 → 2018-06-09 · 4 obs

○ 2016-12-20 17:07:14
● 2018-06-09 04:03:08
○ 2026-02-28 00:03:28
○ 2026-03-25 00:06:50

○A184.168.221.482018-06-09 → 2018-06-09 · 4 obs

○ 2016-12-20 17:07:14
● 2018-06-09 04:03:08
○ 2026-02-28 00:03:28
○ 2026-03-25 00:06:50

○A184.168.221.542018-06-09 → 2018-06-09 · 4 obs

○ 2016-12-20 17:07:14
● 2018-06-09 04:03:08
○ 2026-02-28 00:03:28
○ 2026-03-25 00:06:50

○A50.63.202.422016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 17:07:14
○ 2018-06-09 04:03:08
○ 2026-03-25 00:06:50

○A50.63.202.482018-06-09 → 2018-06-09 · 4 obs

○ 2016-12-20 17:07:14
● 2018-06-09 04:03:08
○ 2026-02-28 00:03:28
○ 2026-03-25 00:06:50

○A50.63.202.492018-06-09 → 2018-06-09 · 4 obs

○ 2016-12-20 17:07:14
● 2018-06-09 04:03:08
○ 2026-02-28 00:03:28
○ 2026-03-25 00:06:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net...	-
usjcr.com	dns19.hichina.com, dns20.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usjcr.com (unsigned zone)

⏱️ Timing

Total: 3530ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns20.hichina.com, dns19.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)

Analysis

Name Servers

usjcr.com's delegation uses two name servers: dns19.hichina.com and dns20.hichina.com.

usjcr.com uses the same name server setup as other domains, such as 37tw.com, glgj.cn, ecilink.com, 51sdm.com and meet99.cn.

usjcr.com at least partially shares name servers with other domains, including zuerba.com, reflection.cn, jm7r5xsphmx5.xyz, yakteam.com and jhsfj.com.

These name servers are commonly used together with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: The host name dns19.hichina.com points to 2408:4009:501::27, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110. The host name dns20.hichina.com points to 2408:4009:501::28, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

usjcr.com is served by two mail servers mxbiz1.qq.com and mxbiz2.qq.com.

usjcr.com shares the same mail server setup as other domains, for instance axurehub.com, abuyun.com, minemis.com, getchacha.com and avcit.com.

usjcr.com shares some mail servers with other domains, for instance xzlawyer.com, myzhan.net, h7h6.com and soubu.cn.

usjcr.com - robtex.com

usjcr.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`usjcr.com`

`com`