`csa-plus.cn`

DNSSEC	⚠️ Not signed
A	156.226.52.7^{🇸🇨 MYCLOUD-AS-AP156.226.48.0/20}
NS	`ns1.nowcndns.com` ⭐
		A	1.193.216.204^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	218.98.111.129^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	218.98.111.138^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.nowcndns.com`
		A	61.158.128.11^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`11.128.158.61.ha.cnc`
		A	183.253.57.202^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.38^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1751342919

`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=2034587482

Same first word

csa-plus.cn

csa-plus.com

Similar names

acs-plus.com

DNS History

14 records (3 active, 11 former)

○NSdns1.iidns.com2015-05-28 → 2016-03-29 · 4 obs

● 2015-05-28 16:37:56
● 2016-03-29 00:28:54
○ 2016-09-17 13:43:52
○ 2026-03-26 01:26:08

○NSdns2.iidns.com2015-05-28 → 2016-03-29 · 4 obs

● 2015-05-28 16:37:56
● 2016-03-29 00:28:54
○ 2016-09-17 13:43:52
○ 2026-03-26 01:26:08

○NSdns3.iidns.com2015-05-28 → 2016-03-29 · 4 obs

● 2015-05-28 16:37:56
● 2016-03-29 00:28:54
○ 2016-09-17 13:43:52
○ 2026-03-26 01:26:08

○NSdns4.iidns.com2015-05-28 → 2016-03-29 · 4 obs

● 2015-05-28 16:37:56
● 2016-03-29 00:28:54
○ 2016-09-17 13:43:52
○ 2026-03-26 01:26:08

○NSdns5.iidns.com2015-05-28 → 2016-03-29 · 4 obs

● 2015-05-28 16:37:56
● 2016-03-29 00:28:54
○ 2016-09-17 13:43:52
○ 2026-03-26 01:26:08

○NSdns6.iidns.com2015-05-28 → 2016-03-29 · 4 obs

● 2015-05-28 16:37:56
● 2016-03-29 00:28:54
○ 2016-09-17 13:43:52
○ 2026-03-26 01:26:08

○NSf1g1ns1.dnspod.net2016-09-17 → 2017-06-02 · 5 obs

○ 2016-03-29 00:28:54
● 2016-09-17 13:43:52
● 2017-06-02 10:36:48
○ 2026-03-26 01:26:06
○ 2026-03-26 01:26:08

○NSf1g1ns2.dnspod.net2016-09-17 → 2017-06-02 · 5 obs

○ 2016-03-29 00:28:54
● 2016-09-17 13:43:52
● 2017-06-02 10:36:48
○ 2026-03-26 01:26:06
○ 2026-03-26 01:26:08

●NSns1.nowcndns.com2026-03-26 → 2026-03-26 · 3 obs

○ 2017-06-02 10:36:48
● 2026-03-26 01:26:06
● 2026-03-26 01:26:08

●NSns2.nowcndns.com2026-03-26 → 2026-03-26 · 3 obs

○ 2017-06-02 10:36:48
● 2026-03-26 01:26:06
● 2026-03-26 01:26:08

○MXmail.csa-plus.cn2015-10-18 → 2016-03-29 · 4 obs

● 2015-10-18 02:38:48
● 2016-03-29 00:28:54
○ 2016-09-17 13:43:52
○ 2026-03-26 01:26:08

●A156.226.52.72026-03-26 → 2026-03-26 · 3 obs

○ 2016-09-17 13:43:52
● 2026-03-26 01:26:06
● 2026-03-26 01:26:08

○A182.140.132.1732015-05-28 → 2016-03-29 · 4 obs

● 2015-05-28 16:37:56
● 2016-03-29 00:28:54
○ 2016-09-17 13:43:52
○ 2026-03-26 01:26:08

○CNAMEcsa-plus.cn.cdn.dnsv1.com2017-06-02 → 2017-06-02 · 3 obs

● 2017-06-02 10:36:48
○ 2026-03-26 01:26:06
○ 2026-03-26 01:26:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
csa-plus.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:183.253.57.202

NS records: ns1.nowcndns.com, ns2.nowcndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csa-plus.cn (unsigned zone)

⏱️ Timing

Total: 4018ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.226.52.7`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

csa-plus.cn points to IP number 156.226.52.7.

Other host names, for instance, ssblg.com share IP numbers with csa-plus.cn.

Name Servers

csa-plus.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.

csa-plus.cn uses the same name server setup as other domains such as svwlx.cn, ying58.com.cn, fantel.com.cn, meinuojiaer.cn and nkwjzj.cn.

Host names with three IP numbers:

ns1.nowcndns.com points to: 1.193.216.204, 218.98.111.129 and 218.98.111.138.

ns2.nowcndns.com points to: 61.158.128.11, 183.253.57.202 and 211.99.99.38.

csa-plus.cn - robtex.com

csa-plus.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`csa-plus.cn`

`cn`