`smartsystems.cn`

DNSSEC	⚠️ Not signed
NS	`dns23.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::31^{🇨🇳 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	`dns24.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::32^{🇨🇳 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,}

`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=2035130836

Same first word

Similar names

systemsmarts.com

DNS History

12 records (2 active, 10 former)

●NSdns23.hichina.com2026-06-18 → 2026-08-04 · 3 obs

○ 2016-04-03 09:55:40
● 2026-06-18 23:35:12
● 2026-08-04 16:13:00

●NSdns24.hichina.com2026-06-18 → 2026-08-04 · 3 obs

○ 2016-04-03 09:55:40
● 2026-06-18 23:35:12
● 2026-08-04 16:13:00

○NSdns25.hichina.com2015-05-24 → 2016-01-01 · 4 obs

● 2015-05-24 00:41:36
● 2016-01-01 14:20:40
○ 2016-04-03 09:55:40
○ 2026-08-04 16:13:00

○NSdns26.hichina.com2015-05-24 → 2016-01-01 · 4 obs

● 2015-05-24 00:41:36
● 2016-01-01 14:20:40
○ 2016-04-03 09:55:40
○ 2026-08-04 16:13:00

○A103.13.73.1552017-05-15 → 2017-05-15 · 4 obs

○ 2016-09-18 21:11:40
● 2017-05-15 16:31:32
○ 2026-06-18 23:35:12
○ 2026-08-04 16:13:00

○A103.13.73.1602017-05-15 → 2017-05-15 · 4 obs

○ 2016-09-18 21:11:40
● 2017-05-15 16:31:32
○ 2026-06-18 23:35:12
○ 2026-08-04 16:13:00

○A183.111.157.682017-05-15 → 2017-05-15 · 4 obs

○ 2016-09-18 21:11:40
● 2017-05-15 16:31:32
○ 2026-06-18 23:35:12
○ 2026-08-04 16:13:00

○A183.111.157.922017-05-15 → 2017-05-15 · 4 obs

○ 2016-09-18 21:11:40
● 2017-05-15 16:31:32
○ 2026-06-18 23:35:12
○ 2026-08-04 16:13:00

○A47.90.14.2322016-09-18 → 2016-09-18 · 3 obs

● 2016-09-18 21:11:40
○ 2017-05-15 16:31:32
○ 2026-08-04 16:13:00

○A47.90.20.172016-09-18 → 2016-09-18 · 3 obs

● 2016-09-18 21:11:40
○ 2017-05-15 16:31:32
○ 2026-08-04 16:13:00

○CNAME22pk.lncdn.com2017-05-15 → 2017-05-15 · 3 obs

● 2017-05-15 16:31:32
○ 2026-06-18 23:35:12
○ 2026-08-04 16:13:00

○CNAMEoverdue.aliyun.com2026-06-18 → 2026-06-18 · 3 obs

○ 2017-05-15 16:31:32
● 2026-06-18 23:35:12
○ 2026-08-04 16:13:00

🔍 DNS Trace

Analysis

Name Servers

smartsystems.cn is delegated to two name servers: dns23.hichina.com and dns24.hichina.com.

smartsystems.cn shares its name server setup with other domains, including qiit.cn, cs-singatron.com.cn, iuxcn.com and two others.

smartsystems.cn has at least partial name server overlap with other domains, such as meta.com.cn, ly.group, beihuai.com and two others.

It is common to find these name servers paired with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names with 9 IP numbers:

dns23.hichina.com resolves to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.

dns24.hichina.com resolves to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.

smartsystems.cn - robtex.com

smartsystems.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

Analysis

Name Servers

`smartsystems.cn`

`cn`