`mech-mind.net`

DNSSEC	⚠️ Not signed
A	82.157.160.91^{🇨🇳 TENCENT-NET-AP82.157.128.0/18}
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 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	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 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	`mx1.qiye.aliyun.com` ⭐
		A	47.246.146.58^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.146.255^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		A	47.246.146.58^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
		A	47.246.146.255^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
TXT	`google-site-verification=Ss9L8lWpMDatfyg03pLHN5-d6AtiPznss9UDQWWCFwI`
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`net`

	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=1774638702

Subdomains

docs.mech-mind.net

Same first word

mech-mind.com.cn

mech-mind.net

mech-mind.com

Similar names

chem-mind.com

DNS History

8 records (6 active, 2 former)

●NSdns10.hichina.com2017-01-03 → 2026-03-27 · 2 obs

● 2017-01-03 10:18:56
● 2026-03-27 19:36:10

●NSdns9.hichina.com2017-01-03 → 2026-03-27 · 2 obs

● 2017-01-03 10:18:56
● 2026-03-27 19:36:10

●MXmx1.qiye.aliyun.com2026-03-25 → 2026-03-27 · 2 obs

● 2026-03-25 04:00:54
● 2026-03-27 19:36:10

●MXmx2.qiye.aliyun.com2026-03-25 → 2026-03-27 · 2 obs

● 2026-03-25 04:00:54
● 2026-03-27 19:36:10

●MXmx3.qiye.aliyun.com2026-03-25 → 2026-03-27 · 2 obs

● 2026-03-25 04:00:54
● 2026-03-27 19:36:10

○A121.199.250.2252017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 10:18:56
○ 2018-01-11 22:42:42
○ 2026-03-27 19:36:10

●A82.157.160.912026-03-25 → 2026-03-27 · 3 obs

○ 2018-01-11 22:42:42
● 2026-03-25 04:00:54
● 2026-03-27 19:36:10

○CNAMEew-2lwps5bbf.aliapp.com2017-01-03 → 2018-01-11 · 4 obs

● 2017-01-03 10:18:56
● 2018-01-11 22:42:42
○ 2026-03-25 04:00:54
○ 2026-03-27 19:36:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mech-mind.net	dns9.hichina.com, dns10.hichina.com	-

✅ Authoritative Response

Server:139.224.142.121

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mech-mind.net (unsigned zone)

⏱️ Timing

Total: 1200ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.157.160.91`
NS	2	`dns9.hichina.com, dns10.hichina.com`
MX	3	`mx2.qiye.aliyun.com (pri: 10), mx1.qiye.aliyun.com (pri: 5)...`
TXT	2	`google-site-verification=Ss9L8lWpMDatfyg, v=spf1 include:spf.qiye.aliyun.com -all`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

Analysis

Hierarchy

mech-mind.net is the parent of docs.mech-mind.net.

IP Addresses

mech-mind.net resolves to a single IP address: 82.157.160.91.

Name Servers

mech-mind.net's delegation uses two name servers, dns10.hichina.com and dns9.hichina.com.

mech-mind.net shares the same name server setup as other domains, for example lanyin.net.cn, kaymed.com, liang999.com, kayshark.cn and 120hck.net.

mech-mind.net at least partially shares name servers with other domains; for instance sdyunbo.com.

dns10.hichina.com points to: 2408:4009:501::18, 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.

dns9.hichina.com points to: 2408:4009:501::17, 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.

Mail Servers

mech-mind.net is handled by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

The mail servers for mech-mind.net are shared with other domains, for instance cetcmaritime.com, usafrp.com, gief.cn, jianai360.com and pubsaas.com.