`iotlock.com`

DNSSEC	⚠️ Not signed
A	139.9.188.124^{🇨🇳 HWCSNET139.9.176.0/20 Huawei Clouds Guangzhou Region}
		PTR	`ecs-139-9-188-124.compute.hwclouds-dns.com`
NS	`a.ezdnscenter.com` ⭐
NS	`b.ezdnscenter.com`
		A	183.253.57.210^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.58^{🇨🇳 DONGGUAN-1211.99.99.0/24}
SOA	`a.ezdnscenter.com`dnsadmin@ezdnscenter.com serial=1769408160

`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=1785744627

Same first word

iotlock.net

iotlock.com

iotlock.online

Similar names

coolkit.org

coolkit.com.au

coolkit.tech

colkito.com

tickloo.com

coolkit.ca

looktic.com

coolkit.be

locokit.com

ictlook.net

coolkit.de

coolkit.co.uk

coolkit.ru

lotocki.com

ictlook.com

ictlook.web.lk

kitcool.in

coolkit.cn

coolkit.cc

cooltik.com

DNS History

5 records (3 active, 2 former)

●NSa.ezdnscenter.com2026-05-16 → 2026-08-03 · 3 obs

○ 2018-06-04 07:30:44
● 2026-05-16 13:34:52
● 2026-08-03 08:12:54

●NSb.ezdnscenter.com2026-05-16 → 2026-08-03 · 3 obs

○ 2018-06-04 07:30:44
● 2026-05-16 13:34:52
● 2026-08-03 08:12:54

○NSdns31.hichina.com2015-08-05 → 2018-06-04 · 4 obs

● 2015-08-05 05:35:14
● 2018-06-04 07:30:44
○ 2026-05-16 13:34:52
○ 2026-08-03 08:12:54

○NSdns32.hichina.com2015-08-05 → 2018-06-04 · 4 obs

● 2015-08-05 05:35:14
● 2018-06-04 07:30:44
○ 2026-05-16 13:34:52
○ 2026-08-03 08:12:54

●A139.9.188.1242026-05-16 → 2026-08-03 · 2 obs

● 2026-05-16 13:34:52
● 2026-08-03 08:12:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...	-
iotlock.com	a.ezdnscenter.com, b.ezdnscenter.com	3 records

✅ Authoritative Response

Server:218.98.111.140

NS records: a.ezdnscenter.com, b.ezdnscenter.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

No DNSKEY for iotlock.com

⏱️ Timing

Total: 1227ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.9.188.124`
NS	2	`a.ezdnscenter.com, b.ezdnscenter.com`
SOA	1	`a.ezdnscenter.com dnsadmin.ezdnscenter.c`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (a.ezdnscenter.com, b.ezdnscenter.com, b.ezdnscenter.com)

Analysis

IP Addresses

iotlock.com directs to one IP number, which is 139.9.188.124.

Name Servers

The NS records for iotlock.com delegate to a.ezdnscenter.com and b.ezdnscenter.com.

iotlock.com has the same name server delegation as a number of other domains, such as weiyuchen.com, cn-nbc.com, shuilijie.cn and two more.

Hosts with two IP numbers each:

The A records for b.ezdnscenter.com return 183.253.57.210 and 211.99.99.58.

iotlock.com - robtex.com

iotlock.com

com