`additional.cn`

DNSSEC	⚠️ Not signed
A	2408:8207:51:5770:badb:8a4f:1881:a7e7^{🇨🇳 CHINA169-BJ2408:8207::/34 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
A	123.113.145.210^{🇨🇳 CHINA169-BJ123.113.128.0/18 CMI (Customer Route)}
NS	`dns17.hichina.com` ⭐ ⚠️ Not in parent delegation
		A	2408:4009:501::25^{🇨🇳 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	`dns18.hichina.com` ⚠️ Not in parent delegation
		A	2408:4009:501::26^{🇨🇳 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,}
NS	`ns1.alidns.com` ⚠️ Not in zone NS records
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 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	139.224.142.125^{🇨🇳 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	`ns2.alidns.com` ⚠️ Not in zone NS records
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.116^{🇨🇳 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	139.224.142.126^{🇨🇳 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	`dns17.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=2034771004

Same first word

additional.co

additional.cn

additional.info

additional.co.uk

additional.com

additional.eu

DNS History

12 records (6 active, 6 former)

●NSdns17.hichina.com2026-02-21 → 2026-05-09 · 3 obs

○ 2020-02-24 18:57:06
● 2026-02-21 21:05:20
● 2026-05-09 14:25:56

●NSdns18.hichina.com2026-02-21 → 2026-05-09 · 3 obs

○ 2020-02-24 18:57:06
● 2026-02-21 21:05:20
● 2026-05-09 14:25:56

○NSns1.additional.cn2015-08-13 → 2020-02-24 · 4 obs

● 2015-08-13 22:02:02
● 2020-02-24 18:57:06
○ 2026-02-21 21:05:20
○ 2026-05-09 14:25:56

●NSns1.alidns.com2026-02-21 → 2026-05-09 · 3 obs

○ 2020-02-24 18:57:06
● 2026-02-21 21:05:20
● 2026-05-09 14:25:56

●NSns2.alidns.com2026-02-21 → 2026-05-09 · 3 obs

○ 2020-02-24 18:57:06
● 2026-02-21 21:05:20
● 2026-05-09 14:25:56

○MXmxbiz1.qq.com2015-08-13 → 2020-02-24 · 4 obs

● 2015-08-13 22:02:02
● 2020-02-24 18:57:06
○ 2026-02-21 21:05:20
○ 2026-05-09 14:25:56

○MXmxbiz2.qq.com2015-08-13 → 2020-02-24 · 4 obs

● 2015-08-13 22:02:02
● 2020-02-24 18:57:06
○ 2026-02-21 21:05:20
○ 2026-05-09 14:25:56

●A123.113.145.2102026-03-22 → 2026-05-09 · 3 obs

○ 2026-02-21 21:05:20
● 2026-03-22 16:15:06
● 2026-05-09 14:25:56

○A123.113.150.692026-02-21 → 2026-02-21 · 3 obs

● 2026-02-21 21:05:20
○ 2026-03-22 16:15:06
○ 2026-05-09 14:25:56

○A123.113.159.1612026-02-21 → 2026-05-09 · 2 obs

○ 2026-02-21 21:05:20
○ 2026-05-09 14:25:56

○A2408:8207:51:4440:981f:910:83d3:b8ab2026-02-21 → 2026-02-21 · 3 obs

● 2026-02-21 21:05:20
○ 2026-03-22 16:15:06
○ 2026-05-09 14:25:56

●A2408:8207:51:5770:badb:8a4f:1881:a7e72026-03-22 → 2026-05-09 · 3 obs

○ 2026-02-21 21:05:20
● 2026-03-22 16:15:06
● 2026-05-09 14:25:56

🔍 DNS Trace

Analysis

IP Addresses

Two IP numbers are pointed to by additional.cn: 2408:8207:51:5770:badb:8a4f:1881:a7e7 and 123.113.145.210.

Name Servers

additional.cn delegates to four name servers: ns1.alidns.com, ns2.alidns.com, dns17.hichina.com and dns18.hichina.com.

additional.cn at least partially shares name servers with other domains, for instance drun.cn, menlu.cn, hntw.cn, 242gg.com and wtm.cn.

these name servers are commonly used with ns7.alidns.com, ns8.alidns.com, expirens3.hichina.com, expirens4.hichina.com, dns3.hichina.com, dns4.hichina.com, dns10.hichina.com, dns9.hichina.com, dns27.hichina.com and dns28.hichina.com.

Nine IP numbers per host:

ns1.alidns.com points to 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.

ns2.alidns.com points to 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.

dns17.hichina.com points to 2408:4009:501::25, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns18.hichina.com points to 2408:4009:501::26, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

additional.cn - robtex.com

additional.cn

cn

Same first word

DNS History

🔍 DNS Trace

Analysis

IP Addresses

Name Servers

`additional.cn`

`cn`