`rtcare.cn`

DNSSEC	⚠️ Not signed
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 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	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 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	`dns21.hichina.com`hostmaster@hichina.com 2026-03-13 #18

`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=2034950432

Same first word

rtcare.com

rtcare.cn

Similar names

creart.com

carter.eu

recart.fr

crater.pl

terrac.ch

recart.com.br

tracer.finance

trcare.org.au

creatr.org

carter.name

tracer.pro

tracre.com

trecra.com

carter.uk.net

creatr.tips

tracer.de

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cerart.it

tracer.in

carter.co.nz

carret.com

carter.nl

cerart.ch

crater.cz

carter.biz

carter.li

carter.hu

arcter.com

tracer.com.ua

rectra.in

tracer.net

tracer.ru

cterra.com

carter.construction

artcer.ru

carter.computer

trcare.com

creart.cc

tracer.com

recart.pl

tracer.fr

carter.co

tracer.kr

recart.co

carter.enterprises

tracer.id

crarte.com

cerart.de

crater.eu

tracer.jp

carter.be

creart.pt

carter.net

tracer.graphics

retrac.se

tracer.co.uk

creart.it

terrac.net

cterra.net

recart.de

tracer.nl

tracer.ai

crater.sakura.ne.jp

retrac.com.br

carter.world

carret.net

creart.de

certra.it

creart.cl

creart.com.tr

crater.nl

carter.com.pl

creart.co

crater.me

retrac.it

ertrac.com

recart.com.mx

creatr.com

ercart.com

creart.online

creart.dk

retrac.org

tracer.tech

tracer.com.br

tracer.co.il

carter.au

crater.co

cretar.com

terrac.com

cerart.pl

cerart.com.cn

crater.co.nz

carter.de

ertrac.org

creart.be

creart.tw

crater.it

tracer.co.nz

DNS History

15 records (2 active, 13 former)

●NSdns21.hichina.com2026-05-28 → 2026-06-21 · 3 obs

○ 2018-08-09 13:26:44
● 2026-05-28 19:10:24
● 2026-06-21 10:45:04

●NSdns22.hichina.com2026-05-28 → 2026-06-21 · 3 obs

○ 2018-08-09 13:26:44
● 2026-05-28 19:10:24
● 2026-06-21 10:45:04

○NSns1.ezdnscenter.com2018-08-09 → 2018-08-09 · 4 obs

○ 2017-01-28 18:03:22
● 2018-08-09 13:26:44
○ 2026-05-28 19:10:24
○ 2026-06-21 10:45:04

○NSns2.ezdnscenter.com2018-08-09 → 2018-08-09 · 4 obs

○ 2017-01-28 18:03:22
● 2018-08-09 13:26:44
○ 2026-05-28 19:10:24
○ 2026-06-21 10:45:04

○NSns3.ezdnscenter.com2018-08-09 → 2018-08-09 · 4 obs

○ 2017-01-28 18:03:22
● 2018-08-09 13:26:44
○ 2026-05-28 19:10:24
○ 2026-06-21 10:45:04

○NSns4.ezdnscenter.com2018-08-09 → 2018-08-09 · 4 obs

○ 2017-01-28 18:03:22
● 2018-08-09 13:26:44
○ 2026-05-28 19:10:24
○ 2026-06-21 10:45:04

○NSns45.domaincontrol.com2015-08-08 → 2017-01-28 · 4 obs

● 2015-08-08 04:43:32
● 2017-01-28 18:03:22
○ 2018-08-09 13:26:44
○ 2026-06-21 10:45:04

○NSns46.domaincontrol.com2015-08-08 → 2017-01-28 · 4 obs

● 2015-08-08 04:43:32
● 2017-01-28 18:03:22
○ 2018-08-09 13:26:44
○ 2026-06-21 10:45:04

○NSns5.ezdnscenter.com2018-08-09 → 2018-08-09 · 4 obs

○ 2017-01-28 18:03:22
● 2018-08-09 13:26:44
○ 2026-05-28 19:10:24
○ 2026-06-21 10:45:04

○NSns6.ezdnscenter.com2018-08-09 → 2018-08-09 · 4 obs

○ 2017-01-28 18:03:22
● 2018-08-09 13:26:44
○ 2026-05-28 19:10:24
○ 2026-06-21 10:45:04

○MXmailstore1.secureserver.net2015-08-08 → 2017-01-28 · 4 obs

● 2015-08-08 04:43:32
● 2017-01-28 18:03:22
○ 2018-08-09 13:26:44
○ 2026-06-21 10:45:04

○MXsmtp.secureserver.net2015-08-08 → 2017-01-28 · 4 obs

● 2015-08-08 04:43:32
● 2017-01-28 18:03:22
○ 2018-08-09 13:26:44
○ 2026-06-21 10:45:04

○A23.245.82.1462018-08-09 → 2018-08-09 · 4 obs

○ 2017-01-28 18:03:22
● 2018-08-09 13:26:44
○ 2026-05-28 19:10:24
○ 2026-06-21 10:45:04

○A50.63.202.582016-05-06 → 2017-01-28 · 5 obs

○ 2016-01-10 00:20:00
● 2016-05-06 07:45:52
● 2017-01-28 18:03:22
○ 2018-08-09 13:26:44
○ 2026-06-21 10:45:04

○A50.63.216.12015-08-08 → 2016-01-10 · 4 obs

● 2015-08-08 04:43:32
● 2016-01-10 00:20:00
○ 2016-05-06 07:45:52
○ 2026-06-21 10:45:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
rtcare.cn	dns21.hichina.com, dns22.hichina.com	-

✅ Authoritative Response

Server:139.224.142.98

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtcare.cn (unsigned zone)

⏱️ Timing

Total: 1743ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns21.hichina.com, dns22.hichina.com`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

rtcare.cn is delegated to two name servers: dns21.hichina.com and dns22.hichina.com.

The name server configuration of rtcare.cn is shared with other domains, for instance soulifang.com, amalloy.cn, fenixmall.com and two others.

rtcare.cn shares at least some of its name servers with other domains, such as goldraccoon.com.

Hosts with 9 IP addresses each:

dns21.hichina.com resolves to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.

dns22.hichina.com resolves to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.

rtcare.cn - robtex.com

rtcare.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`rtcare.cn`

`cn`