lockin.com - dns.ninja

`lockin.com`

DNSSEC	⚠️ Not signed
A	23.227.38.65^{🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada}
		PTR	`myshopify.com`
NS	`vip3.alidns.com` ⭐
		A	2408:4009:500::3^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.3^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.5^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.210^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.136^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.26^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.10^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip4.alidns.com`
		A	2408:4009:500::4^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.4^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.6^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.211^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.137^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.27^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.11^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`google-site-verification=uehLUzbu0h_ashA_N0ToUuMWs6XkORSz8C8Y9-MUIqo`
TXT	`v=spf1 include:_netblocks.m.feishu.cn include:mail.zendesk.com ~all`
SOA	`vip3.alidns.com`hostmaster@hichina.com 2021-10-13 #14

`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=1785121892

rank #944353 globally
rank #411918 in the tld

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DNS History

18 records (6 active, 12 former)

○NSdns29.hichina.com2026-04-01 → 2026-06-10 · 5 obs

○ 2018-01-09 16:38:48
● 2026-04-01 05:54:28
● 2026-06-10 23:38:46
○ 2026-07-03 12:49:58
○ 2026-07-27 03:31:24

○NSdns30.hichina.com2026-04-01 → 2026-06-10 · 5 obs

○ 2018-01-09 16:38:48
● 2026-04-01 05:54:28
● 2026-06-10 23:38:46
○ 2026-07-03 12:49:58
○ 2026-07-27 03:31:24

○NSns.buydomains.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 19:51:36
○ 2015-08-23 05:51:46
○ 2026-07-27 03:31:24

○NSns1.alidns.com2026-04-01 → 2026-06-10 · 5 obs

○ 2018-01-09 16:38:48
● 2026-04-01 05:54:28
● 2026-06-10 23:38:46
○ 2026-07-03 12:49:58
○ 2026-07-27 03:31:24

○NSns2.alidns.com2026-04-01 → 2026-06-10 · 5 obs

○ 2018-01-09 16:38:48
● 2026-04-01 05:54:28
● 2026-06-10 23:38:46
○ 2026-07-03 12:49:58
○ 2026-07-27 03:31:24

○NSns49.domaincontrol.com2015-08-23 → 2018-01-09 · 5 obs

○ 2008-03-19 19:51:36
● 2015-08-23 05:51:46
● 2018-01-09 16:38:48
○ 2026-04-01 05:54:28
○ 2026-07-27 03:31:24

○NSns50.domaincontrol.com2015-08-23 → 2018-01-09 · 5 obs

○ 2008-03-19 19:51:36
● 2015-08-23 05:51:46
● 2018-01-09 16:38:48
○ 2026-04-01 05:54:28
○ 2026-07-27 03:31:24

○NSthis-domain-for-sale.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 19:51:36
○ 2015-08-23 05:51:46
○ 2026-07-27 03:31:24

●NSvip3.alidns.com2026-07-03 → 2026-07-27 · 3 obs

○ 2026-06-10 23:38:46
● 2026-07-03 12:49:58
● 2026-07-27 03:31:24

●NSvip4.alidns.com2026-07-03 → 2026-07-27 · 3 obs

○ 2026-06-10 23:38:46
● 2026-07-03 12:49:58
● 2026-07-27 03:31:24

○MXdev.null2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 19:51:36
○ 2015-08-23 05:51:46
○ 2026-07-27 03:31:24

○MXlockin-com.mail.protection.outlook.com2015-08-23 → 2018-01-09 · 5 obs

○ 2008-03-19 19:51:36
● 2015-08-23 05:51:46
● 2018-01-09 16:38:48
○ 2026-04-01 05:54:28
○ 2026-07-27 03:31:24

●MXmx1.feishu.cn2026-04-01 → 2026-07-27 · 3 obs

○ 2018-01-09 16:38:48
● 2026-04-01 05:54:28
● 2026-07-27 03:31:24

●MXmx2.feishu.cn2026-04-01 → 2026-07-27 · 3 obs

○ 2018-01-09 16:38:48
● 2026-04-01 05:54:28
● 2026-07-27 03:31:24

●MXmx3.feishu.cn2026-04-01 → 2026-07-27 · 3 obs

○ 2018-01-09 16:38:48
● 2026-04-01 05:54:28
● 2026-07-27 03:31:24

○A206.31.11.1032015-08-23 → 2018-01-09 · 5 obs

○ 2008-03-19 19:51:36
● 2015-08-23 05:51:46
● 2018-01-09 16:38:48
○ 2026-04-01 05:54:28
○ 2026-07-27 03:31:24

○A208.254.26.1322008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 19:51:36
○ 2015-08-23 05:51:46
○ 2026-07-27 03:31:24

●A23.227.38.652026-04-01 → 2026-07-27 · 3 obs

○ 2018-01-09 16:38:48
● 2026-04-01 05:54:28
● 2026-07-27 03:31:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
lockin.com	vip3.alidns.com, vip4.alidns.com	22 records

✅ Authoritative Response

Server:121.40.6.163

NS records: vip3.alidns.com, vip4.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lockin.com (unsigned zone)

⏱️ Timing

Total: 522ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.227.38.65`
NS	2	`vip4.alidns.com, vip3.alidns.com`
MX	3	`mx2.feishu.cn (pri: 5), mx3.feishu.cn (pri: 10)...`
TXT	2	`v=spf1 include:_netblocks.m.feishu.cn in, google-site-verification=uehLUzbu0h_ashA`
SOA	1	`vip3.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 22

Out-of-bailiwick: 22 (vip3.alidns.com, vip3.alidns.com, vip3.alidns.com...)

Analysis

IP Addresses

lockin.com has exactly one IP address — 23.227.38.65.

gplawnmowers.co.za, maizshop.com, markarian-nyc.com plus two other host names have IP numbers in common with lockin.com.

Name Servers

lockin.com is delegated to two name servers: vip3.alidns.com and vip4.alidns.com.

The name server configuration of lockin.com is shared with other domains, for instance fnetlinktech.com, databurning.com, linspirer.com and two others.

There is at least partial name server overlap between lockin.com and other domains — sdvideo.cn, noahgrouptest.com, gamedog.cn and two more among them.

These name servers frequently co-occur with the name servers vip1.alidns.com and vip2.alidns.com.

Hosts with 7 IP addresses each:

vip3.alidns.com resolves to 8.212.93.3, 140.205.1.5, 170.33.32.210 and 4 other IP addresses.

vip4.alidns.com resolves to 8.212.93.4, 140.205.1.6, 170.33.32.211 and 4 other IP addresses.

Mail Servers

Incoming mail for lockin.com is delivered via three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

At least some of the mail servers used by lockin.com are shared with other domains: luminagg.com, esix.co, shgp.net.cn and two others among them.

Host names carrying three IP numbers:

mx3.feishu.cn points to 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host names pointing to two IP addresses:

mx2.feishu.cn points to 101.126.58.225 and 122.14.229.0.

Host names resolving to a single IP address:

mx1.feishu.cn points to 52.220.106.220.

mx3.feishu.cn and mx1.feishu.cn are host names that each point to 52.220.106.220 IP addresses.

mx3.feishu.cn and mx2.feishu.cn are host names that each point to 101.126.58.225 IP addresses.

mx3.feishu.cn and mx2.feishu.cn are host names that each point to 122.14.229.0 IP addresses.