`masterlocks.us`

DNSSEC	⚠️ Not signed
A	66.81.203.139^{🇻🇬 AS4067666.81.203.0/24 Maintained by origin AS40034. Assigned to pyschznetworks (AS40676)}
NS	`ns3.worldnic.com` ⚠️ Not in zone NS records
		A	162.159.26.110^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`powerdns-prod06.dc.tutum.co`
NS	`ns4.worldnic.com` ⚠️ Not in zone NS records
		A	162.159.27.124^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-124.defastlink.net`

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐ 🔒
	NS	`b.cctld.us` 🔒
	NS	`f.cctld.us` 🔒
	NS	`k.cctld.us` 🔒
	NS	`m.cctld.us` 🔒
	NS	`n.cctld.us` 🔒
	NS	`w.cctld.us` 🔒
	NS	`x.cctld.us` 🔒
	NS	`y.cctld.us` 🔒
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1771291699

Same first word

masterlocks.com.au

masterlocks.com.mx

masterlocks.mx

masterlocks.cl

masterlocks.blog

masterlocks.myshopify.com

masterlocks.com

masterlocks.co.uk

masterlocks.us

masterlocks.ru

Similar names

lockmasters.ru

lockmasters.com

locksmaster.com

lockmasters.ca

locksmaster.ua

masterslock.com

lockmasters.nl

locksmaster.com.ua

DNS History

5 records (3 active, 2 former)

●NSns3.worldnic.com2026-03-05 → 2026-03-14 · 2 obs

● 2026-03-05 00:08:36
● 2026-03-14 01:32:54

●NSns4.worldnic.com2026-03-05 → 2026-03-14 · 2 obs

● 2026-03-05 00:08:36
● 2026-03-14 01:32:54

○A141.8.225.312016-02-01 → 2017-01-24 · 4 obs

● 2016-02-01 00:58:08
● 2017-01-24 21:33:52
○ 2019-12-29 04:22:24
○ 2026-03-14 01:32:54

○A209.99.64.712019-12-29 → 2019-12-29 · 4 obs

○ 2017-01-24 21:33:52
● 2019-12-29 04:22:24
○ 2026-03-05 00:08:36
○ 2026-03-14 01:32:54

●A66.81.203.1392026-03-05 → 2026-03-14 · 3 obs

○ 2019-12-29 04:22:24
● 2026-03-05 00:08:36
● 2026-03-14 01:32:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	y.cctld.us, f.cctld.us, m.cctld.us, x.cctld.us...	-
masterlocks.us	ns4.worldnic.com, ns3.worldnic.com	-

✅ Authoritative Response

Server: 162.159.26.110

NS records: ns4.worldnic.com, ns3.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterlocks.us (unsigned zone)

⏱️ Timing

Total: 569ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.81.203.139`

Analysis

IP Addresses

masterlocks.us points to a single IP number: 66.81.203.139.

Other host names, for instance burca.co, theartofform.us, kolcraft.us, blueridgerescuesuppliers.info and wwlawfirm.info share IP numbers with masterlocks.us.

Name Servers

masterlocks.us is delegated to two name servers: ns3.worldnic.com and ns4.worldnic.com.

masterlocks.us uses the same name server setup as other domains, for instance themessageis.com, samedayoligos.com, jenniferhooley.com, uniflame.com and shopsws.com.

masterlocks.us partially shares name servers with other domains, for instance countrybright.com.

Host names with one IP number:

ns3.worldnic.com points to: 162.159.26.110.

ns4.worldnic.com points to: 162.159.27.124.

masterlocks.us - robtex.com

masterlocks.us

us