ntrcb.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ntrcb.com`

DNSSEC	⚠️ Not signed
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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,}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
TXT	`v=spf1 include:spf.mail.qq.com -all`
SOA	`dns23.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1786900149

Subdomains

oa.ntrcb.com

Same first word

ntrcb.com

Similar names

cnbrt.com

nbcrt.com

tbncr.com

cbnrt.com

bcntr.com

rtbcn.com

crnbt.com

nrcbt.com

nbtrc.com

rnbtc.org.in

brntc.com

nbtrc.cn

cnbrt.net.cn

nbtrc.net

btnrc.com

nrtcb.com

DNS History

7 records (4 active, 3 former)

●NSdns23.hichina.com2015-06-30 → 2026-08-16 · 2 obs

● 2015-06-30 20:26:26
● 2026-08-16 17:23:10

●NSdns24.hichina.com2015-06-30 → 2026-08-16 · 2 obs

● 2015-06-30 20:26:26
● 2026-08-16 17:23:10

○MXmail.ntrcb.com2018-08-16 → 2018-08-16 · 4 obs

○ 2016-08-06 14:38:34
● 2018-08-16 11:07:34
○ 2026-03-10 08:15:58
○ 2026-08-16 17:23:10

○MXmx.ym.163.com2015-12-31 → 2016-08-06 · 4 obs

● 2015-12-31 18:59:02
● 2016-08-06 14:38:34
○ 2018-08-16 11:07:34
○ 2026-08-16 17:23:10

●MXmxbiz1.qq.com2026-03-10 → 2026-08-16 · 3 obs

○ 2018-08-16 11:07:34
● 2026-03-10 08:15:58
● 2026-08-16 17:23:10

●MXmxbiz2.qq.com2026-03-10 → 2026-08-16 · 3 obs

○ 2018-08-16 11:07:34
● 2026-03-10 08:15:58
● 2026-08-16 17:23:10

○A58.241.170.532018-08-16 → 2018-08-16 · 3 obs

● 2018-08-16 11:07:34
○ 2026-03-10 08:15:58
○ 2026-08-16 17:23:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ntrcb.com	dns23.hichina.com, dns24.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ntrcb.com (unsigned zone)

⏱️ Timing

Total: 565ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns24.hichina.com, dns23.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	2	`v=spf1 include:spf.mail.qq.com ~all, v=spf1 include:spf.mail.qq.com -all`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)

Analysis

Hierarchy

oa.ntrcb.com is a subdomain of ntrcb.com.

Name Servers

DNS delegation for ntrcb.com points to two name servers: dns23.hichina.com and dns24.hichina.com.

ntrcb.com shares its NS records with other domains, for example 66cn.cn, zjystec.com, qvata.com and two others.

ntrcb.com and other domains like mkpq.com, wwmap.com and qdlaser.cn share some name servers

DNS names with 9 IP addresses:

dns23.hichina.com has IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, plus 6 other.

dns24.hichina.com has IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, plus 6 other.

Mail Servers

ntrcb.com is served by two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

Among the domains sharing a mail server setup with ntrcb.com are uniplus.cn, honesoft.com, shjihu.com and two others.

ntrcb.com partially shares its mail servers with other domains — including winbo.top, cdyitan.com, zuccess.cn and mail.yiwowang.com.