`scschina.org`

DNSSEC	⚠️ Not signed
A	159.226.242.225^{🇨🇳 CSTNET-AS-AP159.226.242.0/23}
NS	`ns11.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns19.xincache.com`
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns20.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
MX	`mail-g3.xinnetdns.com` ⭐
		A	101.237.133.6^{🇨🇳 CHINA-1101.237.128.0/20 China Telecom Beijing Co. Ltd.}
			PTR	`outhb2.global-mail.cn`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1760579544

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1777314087

Same first word

scschina.org

Similar names

casschin.com

saschinc.com

chinascs.com.cn

csschina.com

sccishan.com

DNS History

8 records (5 active, 3 former)

●NSns11.xincache.com2026-04-25 → 2026-04-27 · 3 obs

○ 2017-01-20 05:13:34
● 2026-04-25 00:10:48
● 2026-04-27 18:43:14

○NSns17.xincache.com2015-06-12 → 2016-09-18 · 4 obs

● 2015-06-12 07:51:18
● 2016-09-18 20:48:58
○ 2017-01-20 05:13:34
○ 2026-04-27 18:43:14

○NSns18.xincache.com2015-06-12 → 2016-09-18 · 4 obs

● 2015-06-12 07:51:18
● 2016-09-18 20:48:58
○ 2017-01-20 05:13:34
○ 2026-04-27 18:43:14

●NSns19.xincache.com2017-01-20 → 2026-04-27 · 3 obs

○ 2016-09-18 20:48:58
● 2017-01-20 05:13:34
● 2026-04-27 18:43:14

●NSns20.xincache.com2017-01-20 → 2026-04-27 · 3 obs

○ 2016-09-18 20:48:58
● 2017-01-20 05:13:34
● 2026-04-27 18:43:14

●MXmail-g3.xinnetdns.com2015-06-12 → 2026-04-27 · 2 obs

● 2015-06-12 07:51:18
● 2026-04-27 18:43:14

●A159.226.242.2252026-04-25 → 2026-04-27 · 3 obs

○ 2017-01-20 05:13:34
● 2026-04-25 00:10:48
● 2026-04-27 18:43:14

○A159.226.97.842015-06-12 → 2017-01-20 · 4 obs

● 2015-06-12 07:51:18
● 2017-01-20 05:13:34
○ 2026-04-25 00:10:48
○ 2026-04-27 18:43:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
scschina.org	ns20.xincache.com, ns19.xincache.com	-

✅ Authoritative Response

Server:117.89.178.184

NS records: ns20.xincache.com, ns19.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scschina.org (unsigned zone)

⏱️ Timing

Total: 1439ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.226.242.225`
NS	2	`ns19.xincache.com, ns20.xincache.com`
MX	1	`mail-g3.xinnetdns.com (pri: 10)`
SOA	1	`ns11.xincache.com ns12.xincache.com`

Analysis

IP Addresses

scschina.org points to IP number: 159.226.242.225.

Other host names such as www.gsf.org.cn, spm.iccas.ac.cn, sxdws.com, issp.cas.cn and anisys.ioz.cas.cn share IPs with scschina.org.

Name Servers

scschina.org is delegated to three name servers: ns11.xincache.com, ns19.xincache.com and ns20.xincache.com.

scschina.org at least partially shares name servers with other domains, for instance ipyy.net, nbstar-alliance.com, alute.net, qycwh.com and fantex.com.cn.

These name servers are commonly used with ns12.xincache.com, ns17.xincache.com, ns18.xincache.com, ce1.xincache.com, ce2.xincache.com, ns15.xincache.com, ns16.xincache.com, ns13.xincache.com and ns14.xincache.com.

Host names with eight IP numbers:

ns11.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

ns19.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

Host names with seven IP numbers:

ns20.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.

Host names that point to 2402:4e00:1470:2::e: ns11.xincache.com and ns19.xincache.com.

Host names that point to 2402:4e00:1730::e: ns11.xincache.com and ns19.xincache.com.

Host names that point to 1.12.0.4: ns11.xincache.com and ns19.xincache.com.

Host names that point to 36.155.149.180: ns11.xincache.com and ns19.xincache.com.

Host names that point to 112.80.181.45: ns11.xincache.com and ns19.xincache.com.

Host names that point to 117.89.178.173: ns11.xincache.com and ns19.xincache.com.

Host names that point to 125.94.59.210: ns11.xincache.com and ns19.xincache.com.

Host names that point to 129.211.176.209: ns11.xincache.com and ns19.xincache.com.

Mail Servers

scschina.org is handled by a single mail server, mail-g3.xinnetdns.com.

The mail server setup for scschina.org matches that of other domains, for instance sznanfang.com, hooye.com, fjyy.net, un-dn.com and wansan.com.cn.

scschina.org shares at least partially some mail servers with other domains, including hyly.com, cjhg.com, h-bear.com, chinasenxi.com and hainan.cc.

these mail servers are commonly used together with freemail-g5.xinnetdns.com.

mail-g3.xinnetdns.com points to a single IP: 101.237.133.6.

scschina.org - robtex.com

scschina.org

org