`upclass.cn`

DNSSEC	⚠️ Not signed
NS	`dns7.hichina.com` ⭐
		A	2408:4009:501::15^{🇨🇳 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	`dns8.hichina.com`
		A	2408:4009:501::16^{🇨🇳 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	`dns7.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=2035119002

Same first word

upclass.nl

upclass.net

upclass.com.br

upclass.de

upclass.cn

upclass.it

upclass.com

upclass.ru

upclass.ai

upclass.biz

upclass.eu

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scpulsa.com.ph

sacplus.com

scalpus.com

plcsusa.net

usaplsc.com

sculpas.com

plcsusa.org

classup.it

lsucaps.com

scapsul.com.br

acsplus.com

classup.kr

culpass.com

sacplus.ca

scaplus.com

plusacs.com

classup.co

plcsusa.com

acsplus.net

splusca.com

apsuslc.com

ascplus.pl

scaplus.com.br

classup.io

acsplus.com.br

acsplus.be

classup.net

classup.com

capsuls.com

sacplus.mobi

ascplus.com

DNS History

9 records (2 active, 7 former)

●NSdns7.hichina.com2026-06-29 → 2026-08-01 · 3 obs

○ 2017-09-20 18:57:48
● 2026-06-29 19:28:06
● 2026-08-01 03:31:06

●NSdns8.hichina.com2026-06-29 → 2026-08-01 · 3 obs

○ 2017-09-20 18:57:48
● 2026-06-29 19:28:06
● 2026-08-01 03:31:06

○NSf1g1ns1.dnspod.net2015-05-20 → 2016-04-13 · 4 obs

● 2015-05-20 14:23:40
● 2016-04-13 06:10:00
○ 2017-09-20 18:57:48
○ 2026-08-01 03:31:06

○NSf1g1ns2.dnspod.net2015-05-20 → 2016-04-13 · 4 obs

● 2015-05-20 14:23:40
● 2016-04-13 06:10:00
○ 2017-09-20 18:57:48
○ 2026-08-01 03:31:06

○NSns6.dnsdun.com2017-09-20 → 2017-09-20 · 4 obs

○ 2016-04-13 06:10:00
● 2017-09-20 18:57:48
○ 2026-06-29 19:28:06
○ 2026-08-01 03:31:06

○NSns6.dnsdun.net2017-09-20 → 2017-09-20 · 4 obs

○ 2016-04-13 06:10:00
● 2017-09-20 18:57:48
○ 2026-06-29 19:28:06
○ 2026-08-01 03:31:06

○A146.148.166.912015-05-20 → 2016-01-04 · 4 obs

● 2015-05-20 14:23:40
● 2016-01-04 04:03:26
○ 2016-04-13 06:10:00
○ 2026-08-01 03:31:06

○A23.110.165.462017-09-20 → 2017-09-20 · 4 obs

○ 2016-04-13 06:10:00
● 2017-09-20 18:57:48
○ 2026-06-29 19:28:06
○ 2026-08-01 03:31:06

○A45.35.225.1572016-04-13 → 2016-04-13 · 4 obs

○ 2016-01-04 04:03:26
● 2016-04-13 06:10:00
○ 2017-09-20 18:57:48
○ 2026-08-01 03:31:06

🔍 DNS Trace

Analysis

Name Servers

upclass.cn is served by two delegated name servers, dns7.hichina.com and dns8.hichina.com.

The name server configuration of upclass.cn is shared with other domains, for instance vijay.com.cn, zjcors.cn, cjbcjb.com and two others.

There is at least partial name server overlap between upclass.cn and other domains — christina.cn, dyiots.com, lettrip.com and two more among them.

These name servers tend to appear in combination with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Hosts with 9 IP addresses each:

dns7.hichina.com carries IP addresses 39.96.153.43, 39.96.153.63 and 47.118.199.203, with 6 other addresses beyond those.

dns8.hichina.com carries IP addresses 39.96.153.44, 39.96.153.54 and 47.118.199.204, with 6 other addresses beyond those.

upclass.cn - robtex.com

upclass.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

Analysis

Name Servers

`upclass.cn`

`cn`