`columnflotator.cn`

DNSSEC	⚠️ Not signed
A	121.41.115.123^{🇨🇳 Alibaba-Cloud121.40.0.0/15}
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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	`dns9.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=2034710325

Same first word

columnflotator.cn

columnflotator.com.cn

DNS History

5 records (3 active, 2 former)

●NSdns10.hichina.com2015-05-21 → 2026-04-25 · 2 obs

● 2015-05-21 21:33:32
● 2026-04-25 09:35:42

●NSdns9.hichina.com2015-05-21 → 2026-04-25 · 2 obs

● 2015-05-21 21:33:32
● 2026-04-25 09:35:42

○A121.40.25.1202016-07-15 → 2017-03-21 · 5 obs

○ 2016-03-14 08:02:20
● 2016-07-15 21:28:42
● 2017-03-21 17:44:38
○ 2026-04-23 22:35:04
○ 2026-04-25 09:35:42

●A121.41.115.1232026-04-23 → 2026-04-25 · 3 obs

○ 2017-03-21 17:44:38
● 2026-04-23 22:35:04
● 2026-04-25 09:35:42

○A42.120.6.1112015-05-21 → 2016-03-14 · 4 obs

● 2015-05-21 21:33:32
● 2016-03-14 08:02:20
○ 2016-07-15 21:28:42
○ 2026-04-25 09:35:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
columnflotator.cn	dns9.hichina.com, dns10.hichina.com	-

✅ Authoritative Response

Server:39.96.153.42

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for columnflotator.cn (unsigned zone)

⏱️ Timing

Total: 1757ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.41.115.123`
NS	2	`dns9.hichina.com, dns10.hichina.com`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

columnflotator.cn points to a single IP address: 121.41.115.123.

Other host names, for example miningepcm.cn, xinhaimining.com.cn and ballmillassurance.cn share IPs with columnflotator.cn.

Name Servers

Two name servers dns10.hichina.com and dns9.hichina.com handle the delegation for columnflotator.cn.

columnflotator.cn shares the same name server setup as other domains, for example youtuan.com, beaconyun.com, jyzyjsb.com, gocare.cn and dianti.ltd.

columnflotator.cn at least partially shares name servers with other domains, for example ztnic.cn, 109q.com, jrmm.net, bluemoon-beer.com and agrochemex.org.

these name servers commonly pair with expirens3.hichina.com, expirens4.hichina.com, ns7.alidns.com and ns8.alidns.com.

Host names with nine IP numbers: dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121; dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

columnflotator.cn - robtex.com