`bsccnu.cn`

DNSSEC	⚠️ Not signed
A	149.120.162.247^{🇨🇦 AS398478149.120.160.0/19 PEG TECH INC}
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=1773491385

`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=2034587798

Same first word

bsccnu.com.cn

bsccnu.pro

bsccnu.edu.cn

bsccnu.cn

bsccnu.net

Similar names

usbcnc.com

usbcnc.cn

DNS History

10 records (3 active, 7 former)

○NSns1.alidns.com2015-10-20 → 2017-03-29 · 4 obs

● 2015-10-20 02:08:18
● 2017-03-29 19:57:02
○ 2026-03-10 23:38:02
○ 2026-03-26 03:16:54

●NSns1.nowcndns.com2026-03-10 → 2026-03-26 · 3 obs

○ 2017-03-29 19:57:02
● 2026-03-10 23:38:02
● 2026-03-26 03:16:54

○NSns2.alidns.com2015-10-20 → 2017-03-29 · 4 obs

● 2015-10-20 02:08:18
● 2017-03-29 19:57:02
○ 2026-03-10 23:38:02
○ 2026-03-26 03:16:54

●NSns2.nowcndns.com2026-03-10 → 2026-03-26 · 3 obs

○ 2017-03-29 19:57:02
● 2026-03-10 23:38:02
● 2026-03-26 03:16:54

○MXmail.skrimple.com2015-05-22 → 2015-05-22 · 3 obs

● 2015-05-22 16:17:36
○ 2015-10-20 02:08:18
○ 2026-03-26 03:16:54

○A124.16.31.1522015-10-20 → 2017-03-29 · 5 obs

○ 2015-05-22 16:17:36
● 2015-10-20 02:08:18
● 2017-03-29 19:57:02
○ 2026-03-10 23:38:02
○ 2026-03-26 03:16:54

●A149.120.162.2472026-03-19 → 2026-03-26 · 3 obs

○ 2026-03-10 23:38:02
● 2026-03-19 12:56:30
● 2026-03-26 03:16:54

○A205.164.14.672015-05-22 → 2015-05-22 · 3 obs

● 2015-05-22 16:17:36
○ 2026-03-10 23:38:02
○ 2026-03-26 03:16:54

○A205.164.14.762015-05-22 → 2015-05-22 · 3 obs

● 2015-05-22 16:17:36
○ 2015-10-20 02:08:18
○ 2026-03-26 03:16:54

○A38.173.145.862026-03-10 → 2026-03-10 · 4 obs

○ 2017-03-29 19:57:02
● 2026-03-10 23:38:02
○ 2026-03-19 12:56:30
○ 2026-03-26 03:16:54

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:218.98.111.129

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bsccnu.cn (unsigned zone)

⏱️ Timing

Total: 4905ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.120.162.247`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

bsccnu.cn points to a single IP address: 149.120.162.247.

Other host names such as renrenseo.cn, iduk.cn, cnyuetu.cn, mrxb.com.cn and beanfood.net.cn share IP numbers with bsccnu.cn.

Name Servers

bsccnu.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.

bsccnu.cn uses the same name server setup as other domains, including e-alibaba.cn, huangxueyu.com.cn, leonlau.cn, hz189.com.cn and shcrsh.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.

bsccnu.cn - robtex.com

bsccnu.cn

cn