`background.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	⚠️ Not signed
	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=2034546407

groundback.com

6 records (3 active, 3 former)

●NSdns8.66.cn2026-02-27 → 2026-03-23 · 2 obs

● 2026-02-27 13:12:32
● 2026-03-23 06:39:44

●NSdns9.66.cn2026-02-27 → 2026-03-23 · 2 obs

● 2026-02-27 13:12:32
● 2026-03-23 06:39:44

○A103.232.215.1382016-09-26 → 2016-09-26 · 4 obs

○ 2016-04-09 09:43:56
● 2016-09-26 02:09:04
○ 2017-05-12 19:58:50
○ 2026-03-23 06:39:44

○A124.16.31.1502017-05-12 → 2017-05-12 · 4 obs

○ 2016-09-26 02:09:04
● 2017-05-12 19:58:50
○ 2026-02-27 13:12:32
○ 2026-03-23 06:39:44

○A184.105.178.912015-06-16 → 2016-04-09 · 4 obs

● 2015-06-16 19:03:34
● 2016-04-09 09:43:56
○ 2016-09-26 02:09:04
○ 2026-03-23 06:39:44

●A8.218.126.382026-02-27 → 2026-03-23 · 3 obs

○ 2017-05-12 19:58:50
● 2026-02-27 13:12:32
● 2026-03-23 06:39:44

background.cn resolves to one IP number: 8.218.126.38.

other host names including appletv.cn, smartwatch.com.cn, slpl.cn, cira.cn and idfox.cn share IP numbers with background.cn.

background.cn is delegated to two name servers dns8.66.cn and dns9.66.cn.

background.cn shares the same name server setup as other domains, for instance cosmical.cn, 1743.cn, hall.cn, transvalue.cn and sqfq.cn.

Host names with one IP number: