`crsc.com.cn`

DNSSEC	⚠️ Not signed
NS	`ns2.east.net.cn` ⭐ ⚠️ Not in zone NS records
		A	2401:3480:0:1::6a4b:18e7^{🇨🇳 CHINA-12401:3480::/36 ASes Within CT BeiJing IDC}
		A	106.75.24.231^{🇨🇳 CHINA169-BJ106.75.0.0/19 China Telecom Beijing Co. Ltd.}
			PTR	`g0wjfqn.cn`
NS	`ns2.east.net` ⚠️ Not in zone NS records
		A	2401:3480:0:1::6a4b:5107^{🇨🇳 CHINA-12401:3480::/36 ASes Within CT BeiJing IDC}
		A	106.75.81.7^{🇨🇳 CHINA169-BJ106.75.64.0/19 China Telecom Beijing Co. Ltd.}
SOA	`ns2.east.net.cn`root@ns2.east.net.cn serial=1301041536

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030510672

WOT: NOT_SAFE (20/100)

Subdomains

www.crsc.com.cn

Same first word

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DNS History

8 records (2 active, 6 former)

●NSns2.east.net2026-04-03 → 2026-04-12 · 3 obs

○ 2015-07-05 19:49:14
● 2026-04-03 21:39:54
● 2026-04-12 10:34:30

●NSns2.east.net.cn2015-07-05 → 2026-04-12 · 2 obs

● 2015-07-05 19:49:14
● 2026-04-12 10:34:30

○MXmx37.east.net2015-07-05 → 2016-02-04 · 4 obs

● 2015-07-05 19:49:14
● 2016-02-04 02:05:46
○ 2016-04-26 08:22:00
○ 2026-04-12 10:34:30

○A211.100.61.372015-11-13 → 2017-03-29 · 5 obs

○ 2015-07-05 19:49:14
● 2015-11-13 15:40:26
● 2017-03-29 11:04:22
○ 2020-03-18 21:11:46
○ 2026-04-12 10:34:30

○A221.122.112.2362015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 19:49:14
○ 2015-11-13 15:40:26
○ 2026-04-12 10:34:30

○A240e:97c:10:611:5555::d02021-09-16 → 2021-09-16 · 4 obs

○ 2020-11-30 22:07:46
● 2021-09-16 13:03:26
○ 2026-04-03 21:39:54
○ 2026-04-12 10:34:30

○A240e:ff:e008:5:5555::d02020-03-18 → 2020-11-30 · 5 obs

○ 2017-03-29 11:04:22
● 2020-03-18 21:11:46
● 2020-11-30 22:07:46
○ 2021-09-16 13:03:26
○ 2026-04-12 10:34:30

○A59.83.200.52020-03-18 → 2021-09-16 · 5 obs

○ 2017-03-29 11:04:22
● 2020-03-18 21:11:46
● 2021-09-16 13:03:26
○ 2026-04-03 21:39:54
○ 2026-04-12 10:34:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn...	-
crsc.com.cn	ns2.east.net, ns2.east.net.cn	-

✅ Authoritative Response

Server:106.75.81.7

NS records: ns2.east.net, ns2.east.net.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crsc.com.cn (unsigned zone)

⏱️ Timing

Total: 3127ms | Queries: -

📄 Records

Type	Count	Sample Data
SOA	1	`ns2.east.net.cn root.ns2.east.net.cn`

Analysis

Hierarchy

crsc.com.cn is the parent of www.crsc.com.cn.

Name Servers

crsc.com.cn has two name servers: ns2.east.net and ns2.east.net.cn.

crsc.com.cn shares the same name server setup as other domains, for example junda.net, bchr.com.cn, infosea.com.cn, xn--vhqr0kntlk40b.cn and amornano.com.

crsc.com.cn shares name servers with other domains to some extent, for example gainscha.com and newtouch.com.cn.

Host names with two IP numbers:

ns2.east.net points to: 2401:3480:0:1::6a4b:5107 and 106.75.81.7; ns2.east.net.cn points to: 2401:3480:0:1::6a4b:18e7 and 106.75.24.231.

crsc.com.cn - robtex.com

crsc.com.cn

com.cn