`bjretec.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	`mx8.dns.com.cn` ⭐
		A	116.198.42.87^{🇨🇳 CHINA169-BJ116.198.0.0/18 116.198.0.0/18}
			PTR	`mx58.dns.com.cn`
MX	`hkmx20.dns.com.cn`⁽²⁰⁾
		A	154.85.60.161^{🇺🇸 BAIDU-1154.85.56.0/21 AS55967}
TXT	`v=spf1 include:spf.dns.com.cn ~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=1774746822

Same first word

bjretec.com

Similar names

jcbtree.com

DNS History

8 records (4 active, 4 former)

○NSdns.bizcn.com2017-05-18 → 2017-05-18 · 4 obs

○ 2015-06-14 19:35:06
● 2017-05-18 11:18:52
○ 2026-03-29 01:19:24
○ 2026-03-29 01:19:30

●NSdns23.hichina.com2026-03-29 → 2026-03-29 · 3 obs

○ 2017-05-18 11:18:52
● 2026-03-29 01:19:24
● 2026-03-29 01:19:30

●NSdns24.hichina.com2026-03-29 → 2026-03-29 · 3 obs

○ 2017-05-18 11:18:52
● 2026-03-29 01:19:24
● 2026-03-29 01:19:30

○NSns1.dns.com.cn2015-06-14 → 2017-05-18 · 4 obs

● 2015-06-14 19:35:06
● 2017-05-18 11:18:52
○ 2026-03-29 01:19:24
○ 2026-03-29 01:19:30

○NSns2.dns.com.cn2015-06-14 → 2017-05-18 · 4 obs

● 2015-06-14 19:35:06
● 2017-05-18 11:18:52
○ 2026-03-29 01:19:24
○ 2026-03-29 01:19:30

●MXhkmx20.dns.com.cn2017-05-18 → 2026-03-29 · 3 obs

○ 2016-09-18 21:46:50
● 2017-05-18 11:18:52
● 2026-03-29 01:19:30

○MXmailmx.dns.com.cn2015-06-14 → 2016-03-27 · 4 obs

● 2015-06-14 19:35:06
● 2016-03-27 14:50:24
○ 2016-09-18 21:46:50
○ 2026-03-29 01:19:30

●MXmx8.dns.com.cn2016-09-18 → 2026-03-29 · 3 obs

○ 2016-03-27 14:50:24
● 2016-09-18 21:46:50
● 2026-03-29 01:19:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
bjretec.com	dns23.hichina.com, dns24.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bjretec.com (unsigned zone)

⏱️ Timing

Total: 513ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns23.hichina.com, dns24.hichina.com`
MX	2	`hkmx20.dns.com.cn (pri: 20), mx8.dns.com.cn (pri: 10)`
TXT	1	`v=spf1 include:spf.dns.com.cn ~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

Name Servers

Two name servers dns23.hichina.com and dns24.hichina.com handle the delegation for bjretec.com.

bjretec.com shares the same name server setup as other domains, for example hkbanl.com, mhsfjd.com, qhiee.com, 6b5.cn and vipshopyao.com.

bjretec.com at least partially shares name servers with other domains, for example cdwzx.com, fegsn.cn, choufengla.cn, artpark.cn and lyhdjm.com.

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

Host names with nine IP numbers: dns23.hichina.com points to: 2408:4009:501::31, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110; dns24.hichina.com points to: 2408:4009:501::32, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

Two mail servers handle bjretec.com: hkmx20.dns.com.cn and mx8.dns.com.cn.

bjretec.com shares at least partially some mail servers with other domains, for instance discoverfujian.com, chuichui.net, prospertool.com, zhuoyue.net and p-m.cn.

these mail servers are commonly used with cm01.71e.com, cmn1.71e.com, mx28.dns.com.cn, mailmx3.dns.com.cn, bjcs01.serverproof.net, mailmx.dns.com.cn, mx62.dns.com.cn, cmu.71e.com and mailmx2.dns.com.cn.

Host names with one IP number:

hkmx20.dns.com.cn points to 154.85.60.161; mx8.dns.com.cn points to 116.198.42.87.

bjretec.com - robtex.com

bjretec.com

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