`check-up.cn`

DNSSEC	⚠️ Not signed
A	8.218.126.38^{🇭🇰 Alibaba-Cloud8.218.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`dns8.66.cn` ⚠️ Not in zone NS records
		A	101.200.144.193^{🇨🇳 Alibaba-Cloud101.200.0.0/16 CT BeiJing IDC}
NS	`dns9.66.cn` ⚠️ Not in zone NS records
		A	123.56.111.68^{🇨🇳 Alibaba-Cloud123.56.0.0/16 Alibaba (US) Technology Co., Ltd.}

`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`
	SOA	`a.dns.cn`root@cnnic.cn serial=2035107400

Same first word

check-up.ch

check-up.co.kr

check-up.in.ua

check-up.it

check-up.ru

check-up.co.il

check-up.de

check-up.su

check-up.cn

check-up.nrw

check-up.com

check-up.net

check-up.com.au

check-up.org

check-up.bayern

check-up.eu

check-up.online

check-up.es

Similar names

hkpcu-ec.org

up-check.com

DNS History

3 records (3 active, 0 former)

●NSdns8.66.cn2026-02-28 → 2026-07-29 · 2 obs

● 2026-02-28 10:04:28
● 2026-07-29 20:10:36

●NSdns9.66.cn2026-02-28 → 2026-07-29 · 2 obs

● 2026-02-28 10:04:28
● 2026-07-29 20:10:36

●A8.218.126.382026-02-28 → 2026-07-29 · 22 obs

● 2026-02-28 10:04:28
● 2026-05-08 00:47:58
○ 2026-05-09 00:55:36
● 2026-05-09 22:52:06
● 2026-06-08 22:57:46
○ 2026-06-10 01:56:58
● 2026-06-10 23:17:14
○ 2026-06-26 01:15:50
● 2026-06-27 00:14:36
○ 2026-06-28 00:35:10
● 2026-06-30 00:28:02
○ 2026-07-02 23:37:12
● 2026-07-03 22:58:38
○ 2026-07-05 08:12:40
● 2026-07-07 22:40:30
○ 2026-07-08 22:51:08
● 2026-07-09 00:14:22
○ 2026-07-13 07:02:04
● 2026-07-14 00:35:18
○ 2026-07-18 01:12:00
● 2026-07-19 00:16:38
● 2026-07-29 20:10:36

🔍 DNS Trace

Analysis

IP Addresses

check-up.cn points to a single IP number: 8.218.126.38.

Additional host names — coffeecompany.cn, chensheng.cn, solidone.cn and two others — share IP numbers with check-up.cn.

Name Servers

check-up.cn has two authoritative name servers — dns8.66.cn and dns9.66.cn.

check-up.cn shares its name server setup with other domains, including gjs.com.cn, fbi.cn, ibq.cn and two others.

dns8.66.cn resolves to 101.200.144.193. dns9.66.cn resolves to 123.56.111.68. Both host names point to a single IP number.

check-up.cn - robtex.com

check-up.cn

cn