`bj2sc.com`

DNSSEC	⚠️ Not signed
A	221.122.82.29^{🇨🇳 CHINA-1221.122.80.0/20 China Telecom Beijing Co. Ltd.}
NS	`dns13.hichina.com` ⭐
		A	2408:4009:501::21^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns14.hichina.com`
		A	2408:4009:501::22^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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	`dns13.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1775290597

WOT: UNKNOWN (60/100)

Subdomains

www.bj2sc.com

Same first word

bj2sc.net

bj2sc.com

Similar names

2scbj.com.cn

jb2sc.com

DNS History

7 records (3 active, 4 former)

●NSdns13.hichina.com2015-07-08 → 2026-04-04 · 2 obs

● 2015-07-08 18:09:18
● 2026-04-04 08:19:10

●NSdns14.hichina.com2015-07-08 → 2026-04-04 · 2 obs

● 2015-07-08 18:09:18
● 2026-04-04 08:19:10

○MXmxvip38.hichina.com2015-07-08 → 2018-11-06 · 4 obs

● 2015-07-08 18:09:18
● 2018-11-06 14:09:12
○ 2026-02-20 08:54:16
○ 2026-04-04 08:19:10

○MXmxvip38.mxhichina.com2015-07-08 → 2018-11-06 · 4 obs

● 2015-07-08 18:09:18
● 2018-11-06 14:09:12
○ 2026-02-20 08:54:16
○ 2026-04-04 08:19:10

○A101.254.101.1912016-02-10 → 2018-11-06 · 5 obs

○ 2015-11-14 14:01:16
● 2016-02-10 23:40:22
● 2018-11-06 14:09:12
○ 2026-02-20 08:54:16
○ 2026-04-04 08:19:10

○A218.106.246.1312015-07-08 → 2015-11-14 · 4 obs

● 2015-07-08 18:09:18
● 2015-11-14 14:01:16
○ 2016-02-10 23:40:22
○ 2026-04-04 08:19:10

●A221.122.82.292026-02-20 → 2026-04-04 · 3 obs

○ 2018-11-06 14:09:12
● 2026-02-20 08:54:16
● 2026-04-04 08:19:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net...	-
bj2sc.com	dns13.hichina.com, dns14.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns13.hichina.com, dns14.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bj2sc.com (unsigned zone)

⏱️ Timing

Total: 3702ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`221.122.82.29`
NS	2	`dns14.hichina.com, dns13.hichina.com`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)

Analysis

Hierarchy

bj2sc.com is the parent of www.bj2sc.com.

IP Addresses

bj2sc.com resolves to a single IP: 221.122.82.29.

Other host names share IP numbers with bj2sc.com; for instance www.bj2sc.com.

Name Servers

bj2sc.com has two name servers: dns13.hichina.com and dns14.hichina.com.

bj2sc.com shares the same name server setup as other domains, for example talent-top.com, fan800.net, flxun.com, hzwk.com and aicentury.com.cn.

bj2sc.com shares some name servers with other domains, for instance liningx.com, bitcard.cn and kooooooo.com.

These name servers are commonly used together with expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns13.hichina.com points to 2408:4009:501::21, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

dns14.hichina.com points to 2408:4009:501::22, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

bj2sc.com - robtex.com

bj2sc.com

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