🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codeblock.tech`

DNSSEC	⚠️ Not signed
NS	`dns15.hichina.com` ⭐
		A	2408:4009:501::23^{🇨🇳 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	`dns16.hichina.com`
		A	2408:4009:501::24^{🇨🇳 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,}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns15.hichina.com`hostmaster@hichina.com 2026-08-19 #9

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1787782442

Same first word

codeblock.co.uk

codeblock.co.za

codeblock.fi

codeblock.at

codeblock.ca

codeblock.xyz

codeblock.co.tz

codeblock.ru

codeblock.io

codeblock.icu

codeblock.ch

codeblock.org

codeblock.com

codeblock.tech

codeblock.app

codeblock.nl

codeblock.net

codeblock.blogspot.com

codeblock.pro

codeblock.synology.me

codeblock.kr

codeblock.de

codeblock.in

codeblock.ir

codeblock.co.in

Similar names

bedoclock.com

blockedco.com

blockcode.fun

blockcode.ai

blockcode.info

blockcode.workers.dev

blockcode.com

blockdeco.com

blockcode.in

blockcode.com.tw

blockdeco.hu

decoblock.com

blockcode.hr

blockcode.org

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NSdns15.hichina.com2026-08-21 → 2026-08-26 · 2 obs

● 2026-08-21 14:03:50
● 2026-08-26 22:19:48

●NSdns16.hichina.com2026-08-21 → 2026-08-26 · 2 obs

● 2026-08-21 14:03:50
● 2026-08-26 22:19:48

●MXmxbiz1.qq.com2026-08-21 → 2026-08-26 · 4 obs

● 2026-08-21 14:03:50
○ 2026-08-21 16:10:22
● 2026-08-21 18:17:22
● 2026-08-26 22:19:48

●MXmxbiz2.qq.com2026-08-21 → 2026-08-26 · 4 obs

● 2026-08-21 14:03:50
○ 2026-08-21 16:10:22
● 2026-08-21 18:17:22
● 2026-08-26 22:19:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns10.trs-dns.org, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.info	8 records
codeblock.tech	dns15.hichina.com, dns16.hichina.com	-

✅ Authoritative Response

Server:120.76.107.51

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codeblock.tech (unsigned zone)

⏱️ Timing

Total: 2017ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns15.hichina.com, dns16.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns15.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

Name Servers

The NS records for codeblock.tech delegate to dns15.hichina.com and dns16.hichina.com.

codeblock.tech has the same name server delegation as a number of other domains, such as hfhsyj.com, sinoparty.com, entb2b.com and two more.

codeblock.tech has a partial name server overlap with other domains — among them vurtto.com and 8183.net.

It is common to see these name servers used together with name servers expirens3.hichina.com and expirens4.hichina.com.

Host names resolving to 9 IP numbers:

dns15.hichina.com maps to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 additional IP addresses.

dns16.hichina.com maps to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 additional IP addresses.

Mail Servers

The MX records for codeblock.tech point to two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

codeblock.tech has the same mail server arrangement as a number of other domains, for example lztongxing.cn, yf88.com, mijobs.cn and two more.

codeblock.tech shares at least some of its mail servers with other domains — for example idchz.net, ztwhfj-tw.asia, ict-china.com and two more.

codeblock.tech - robtex.com

codeblock.tech

tech