`huzhi.tech`

DNSSEC	⚠️ Not signed
A	31.43.160.6^{🇺🇦 Amazon31.43.160.0/24 EC2 Prefix}
		PTR	`sites.framer.app`
A	31.43.161.6^{🇺🇦 Amazon31.43.161.0/24 EC2 Prefix}
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`dns31.hichina.com` ⭐
		A	2408:4009:501::39^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns32.hichina.com`
		A	2408:4009:501::40^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
MX	`mxbiz1.qq.com`⁽⁵⁾
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`tiktok-developers-site-verification=1Vp6DTpKqKbwfAzvu8DyUUFx1rBO9RZW`
TXT	`v=spf1 include:spf.mail.qq.com ~all`
TXT	`google-site-verification=8jVBDQjC4DGB4CEgdhCZVHszzn6QsjTN_viUcxe3cek`
SOA	`dns31.hichina.com`hostmaster@hichina.com 2026-01-12 #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=1784180632

Subdomains

cdn.huzhi.tech

Same first word

huzhi.net

huzhi.com

huzhi.com.cn

huzhi.tech

Similar names

hizhu.com

zhihu.ca

zhihu.co

zhuhi.com

hizhu.top

hzhui.com

zhihu.cc

huizh.com

zhhui.com

zhuih.cn

zhihu.space

zhihu.cn

hhiuz.com

zhihu.com

zhihu.de

zhihu.in

zhihu.biz

zhihu.it

zhihu.link

DNS History

8 records (8 active, 0 former)

●NSdns31.hichina.com2026-05-19 → 2026-07-16 · 2 obs

● 2026-05-19 10:20:12
● 2026-07-16 05:58:46

●NSdns32.hichina.com2026-05-19 → 2026-07-16 · 2 obs

● 2026-05-19 10:20:12
● 2026-07-16 05:58:46

●MXmxbiz1.qq.com2026-05-19 → 2026-07-16 · 101 obs

● 2026-05-19 10:20:12
● 2026-06-05 19:36:08
○ 2026-06-05 20:24:16
● 2026-06-05 21:22:58
○ 2026-06-05 22:07:38
● 2026-06-06 00:17:06
● 2026-06-06 08:48:14
○ 2026-06-06 09:53:14
● 2026-06-06 10:40:54
● 2026-06-06 11:36:34
○ 2026-06-06 12:07:10
● 2026-06-06 12:56:16
● 2026-06-06 14:53:20
○ 2026-06-06 17:28:36
● 2026-06-06 19:22:56
● 2026-06-07 06:35:06
○ 2026-06-07 08:21:44
● 2026-06-07 11:09:34
● 2026-06-07 14:53:16
○ 2026-06-07 16:35:08
● 2026-06-07 17:36:24
● 2026-06-08 07:27:40
○ 2026-06-08 08:50:22
● 2026-06-08 12:52:14
● 2026-06-08 13:44:46
○ 2026-06-08 14:50:02
● 2026-06-08 16:26:46
● 2026-06-11 04:12:56
○ 2026-06-11 04:45:40
● 2026-06-11 08:28:20
● 2026-06-11 11:20:46
○ 2026-06-11 13:42:12
● 2026-06-11 15:06:58
● 2026-06-12 07:15:56
○ 2026-06-12 08:41:52
○ 2026-06-12 09:12:34
● 2026-06-12 10:32:52
● 2026-06-15 00:01:36
○ 2026-06-15 00:43:56
● 2026-06-15 03:47:36
● 2026-06-15 14:53:00
○ 2026-06-15 15:29:28
● 2026-06-15 16:01:38
● 2026-06-16 05:01:48
○ 2026-06-16 05:56:10
● 2026-06-16 06:52:20
○ 2026-06-16 07:24:00
● 2026-06-16 08:23:06
● 2026-06-16 13:02:48
○ 2026-06-16 13:48:08
● 2026-06-16 14:29:56
● 2026-06-17 14:26:56
○ 2026-06-17 15:14:58
● 2026-06-17 15:47:08
○ 2026-06-19 15:53:16
● 2026-06-19 16:58:08
○ 2026-06-25 08:41:44
● 2026-06-25 10:17:30
○ 2026-06-26 15:16:56
● 2026-06-26 17:15:54
○ 2026-06-27 16:49:16
● 2026-06-27 18:07:12
○ 2026-06-28 07:58:08
● 2026-06-28 09:27:58
○ 2026-06-30 06:53:28
● 2026-06-30 09:03:44
○ 2026-06-30 12:03:26
● 2026-06-30 14:34:02
○ 2026-07-01 07:28:08
● 2026-07-01 08:04:10
○ 2026-07-02 04:27:14
● 2026-07-02 13:00:40
○ 2026-07-05 07:18:10
● 2026-07-05 08:16:48
○ 2026-07-07 12:42:00
● 2026-07-07 13:27:32
○ 2026-07-08 05:47:48
● 2026-07-08 07:03:48
○ 2026-07-08 17:10:42
● 2026-07-08 17:54:22
○ 2026-07-09 16:16:44
● 2026-07-09 17:04:28
○ 2026-07-10 13:29:40
● 2026-07-10 14:50:02
○ 2026-07-10 15:23:28
● 2026-07-10 17:34:08
○ 2026-07-11 13:15:48
● 2026-07-11 17:27:22
○ 2026-07-12 07:07:46
● 2026-07-12 08:34:42
○ 2026-07-12 09:23:40
● 2026-07-12 10:54:32
○ 2026-07-12 14:02:26
● 2026-07-12 17:58:06
○ 2026-07-14 14:55:26
● 2026-07-14 16:12:50
○ 2026-07-15 12:26:44
● 2026-07-15 13:03:14
○ 2026-07-15 17:24:10
● 2026-07-15 18:11:46
● 2026-07-16 05:58:46

●MXmxbiz2.qq.com2026-05-19 → 2026-07-16 · 101 obs

●MXsmtp.google.com2026-05-19 → 2026-07-16 · 101 obs

●A216.198.79.12026-05-24 → 2026-07-16 · 102 obs

○ 2026-05-19 10:20:12
● 2026-05-24 15:23:14
● 2026-06-05 19:36:08
○ 2026-06-05 20:24:16
● 2026-06-05 21:22:58
○ 2026-06-05 22:07:38
● 2026-06-06 00:17:06
● 2026-06-06 08:48:14
○ 2026-06-06 09:53:14
● 2026-06-06 10:40:54
● 2026-06-06 11:36:34
○ 2026-06-06 12:07:10
● 2026-06-06 12:56:16
● 2026-06-06 14:53:20
○ 2026-06-06 17:28:36
● 2026-06-06 19:22:56
● 2026-06-07 06:35:06
○ 2026-06-07 08:21:44
● 2026-06-07 11:09:34
● 2026-06-07 14:53:16
○ 2026-06-07 16:35:08
● 2026-06-07 17:36:24
● 2026-06-08 07:27:40
○ 2026-06-08 08:50:22
● 2026-06-08 12:52:14
● 2026-06-08 13:44:46
○ 2026-06-08 14:50:02
● 2026-06-08 16:26:46
● 2026-06-11 04:12:56
○ 2026-06-11 04:45:40
● 2026-06-11 08:28:20
● 2026-06-11 11:20:46
○ 2026-06-11 13:42:12
● 2026-06-11 15:06:58
● 2026-06-12 07:15:56
○ 2026-06-12 08:41:52
○ 2026-06-12 09:12:34
● 2026-06-12 10:32:52
● 2026-06-15 00:01:36
○ 2026-06-15 00:43:56
● 2026-06-15 03:47:36
● 2026-06-15 14:53:00
○ 2026-06-15 15:29:28
● 2026-06-15 16:01:38
● 2026-06-16 05:01:48
○ 2026-06-16 05:56:10
● 2026-06-16 06:52:20
○ 2026-06-16 07:24:00
● 2026-06-16 08:23:06
● 2026-06-16 13:02:48
○ 2026-06-16 13:48:08
● 2026-06-16 14:29:56
● 2026-06-17 14:26:56
○ 2026-06-17 15:14:58
● 2026-06-17 15:47:08
○ 2026-06-19 15:53:16
● 2026-06-19 16:58:08
○ 2026-06-25 08:41:44
● 2026-06-25 10:17:30
○ 2026-06-26 15:16:56
● 2026-06-26 17:15:54
○ 2026-06-27 16:49:16
● 2026-06-27 18:07:12
○ 2026-06-28 07:58:08
● 2026-06-28 09:27:58
○ 2026-06-30 06:53:28
● 2026-06-30 09:03:44
○ 2026-06-30 12:03:26
● 2026-06-30 14:34:02
○ 2026-07-01 07:28:08
● 2026-07-01 08:04:10
○ 2026-07-02 04:27:14
● 2026-07-02 13:00:40
○ 2026-07-05 07:18:10
● 2026-07-05 08:16:48
○ 2026-07-07 12:42:00
● 2026-07-07 13:27:32
○ 2026-07-08 05:47:48
● 2026-07-08 07:03:48
○ 2026-07-08 17:10:42
● 2026-07-08 17:54:22
○ 2026-07-09 16:16:44
● 2026-07-09 17:04:28
○ 2026-07-10 13:29:40
● 2026-07-10 14:50:02
○ 2026-07-10 15:23:28
● 2026-07-10 17:34:08
○ 2026-07-11 13:15:48
● 2026-07-11 17:27:22
○ 2026-07-12 07:07:46
● 2026-07-12 08:34:42
○ 2026-07-12 09:23:40
● 2026-07-12 10:54:32
○ 2026-07-12 14:02:26
● 2026-07-12 17:58:06
○ 2026-07-14 14:55:26
● 2026-07-14 16:12:50
○ 2026-07-15 12:26:44
● 2026-07-15 13:03:14
○ 2026-07-15 17:24:10
● 2026-07-15 18:11:46
● 2026-07-16 05:58:46

●A31.43.160.62026-05-19 → 2026-07-16 · 101 obs

●A31.43.161.62026-05-19 → 2026-07-16 · 101 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	-
huzhi.tech	dns31.hichina.com, dns32.hichina.com	-

✅ Authoritative Response

Server:139.224.142.99

NS records: dns31.hichina.com, dns32.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for huzhi.tech (unsigned zone)

⏱️ Timing

Total: 4330ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`31.43.160.6, 31.43.161.6...`
NS	2	`dns32.hichina.com, dns31.hichina.com`
MX	3	`smtp.google.com (pri: 1), mxbiz2.qq.com (pri: 10)...`
TXT	3	`google-site-verification=8jVBDQjC4DGB4CE, tiktok-developers-site-verification=1Vp6...`
SOA	1	`dns31.hichina.com hostmaster.hichina.com`

Analysis

Hierarchy

huzhi.tech serves as the parent of cdn.huzhi.tech.

IP Addresses

huzhi.tech maps to three IP numbers — 31.43.160.6, 31.43.161.6 and 216.198.79.1.

Two other host names, along with pims.ac.in, rentmouse.com and bae.co, also share IP numbers with huzhi.tech.

Name Servers

DNS delegation for huzhi.tech points to two name servers: dns31.hichina.com and dns32.hichina.com.

huzhi.tech shares its NS records with other domains, for example itruer.com, ttbzy.com, glkt7.cn and two others.

huzhi.tech and other domains like qia.asia, artisans.cn and er9.cn share some name servers

It is common to see these name servers used together with name servers ns1.alidns.com and ns2.alidns.com.

DNS names with 9 IP addresses:

dns31.hichina.com has IP addresses 39.96.153.39, 39.96.153.59 and 47.118.199.199, plus 6 other.

dns32.hichina.com has IP addresses 39.96.153.37, 39.96.153.62 and 47.118.199.197, plus 6 other.

Mail Servers

huzhi.tech has three mail servers: smtp.google.com, mxbiz1.qq.com and mxbiz2.qq.com.

There is at least a partial MX overlap between huzhi.tech and other domains, including mwid.cn, chinacit.com, northingtontravel.com and two others.