`lockresearch.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:c13e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:bf6^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.246^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.62^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rocco.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocco.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c379^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rocco.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2379^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rocco.ns.cloudflare.com`
		A	108.162.195.121^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocco.ns.cloudflare.com`
		A	162.159.44.121^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocco.ns.cloudflare.com`
		A	172.64.35.121^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocco.ns.cloudflare.com`
NS	`sloan.ns.cloudflare.com`
		A	2606:4700:50::a29f:2634^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c234^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sloan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2234^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sloan.ns.cloudflare.com`
		A	108.162.194.52^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
		A	162.159.38.52^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
		A	172.64.34.52^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
TXT	`google-site-verification=2CW2aRaDFacWgbRP4c3RYacm3i7kc3vkOw2kETfi0e4`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.11.246, 172.67.193.62
		IPv6	2606:4700:3035::ac43:c13e, 2606:4700:3036::6815:bf6
SOA	`rocco.ns.cloudflare.com`dns@cloudflare.com serial=2398168293

`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=1774544182

Previously MX for

lockresearch.com

Same first word

lockresearch.com

Similar names

charlescoker.org

closerhacker.com

charlescoker.com

DNS History

10 records (6 active, 4 former)

○NSns1.lockresearch.com2018-09-12 → 2018-09-12 · 3 obs

● 2018-09-12 08:46:06
○ 2026-02-17 13:00:18
○ 2026-03-26 17:23:50

○NSns2.lockresearch.com2018-09-12 → 2018-09-12 · 3 obs

● 2018-09-12 08:46:06
○ 2026-02-17 13:00:18
○ 2026-03-26 17:23:50

●NSrocco.ns.cloudflare.com2026-03-08 → 2026-03-26 · 3 obs

○ 2026-02-17 13:00:18
● 2026-03-08 02:53:18
● 2026-03-26 17:23:50

●NSsloan.ns.cloudflare.com2026-03-08 → 2026-03-26 · 3 obs

○ 2026-02-17 13:00:18
● 2026-03-08 02:53:18
● 2026-03-26 17:23:50

○MXlockresearch.com2018-09-12 → 2018-09-12 · 3 obs

● 2018-09-12 08:46:06
○ 2026-02-17 13:00:18
○ 2026-03-26 17:23:50

●A104.21.11.2462026-03-08 → 2026-03-26 · 3 obs

○ 2026-02-17 13:00:18
● 2026-03-08 02:53:18
● 2026-03-26 17:23:50

●A172.67.193.622026-03-08 → 2026-03-26 · 3 obs

○ 2026-02-17 13:00:18
● 2026-03-08 02:53:18
● 2026-03-26 17:23:50

○A185.105.4.1102018-09-12 → 2018-09-12 · 3 obs

● 2018-09-12 08:46:06
○ 2026-02-17 13:00:18
○ 2026-03-26 17:23:50

●A2606:4700:3035::ac43:c13e2026-03-08 → 2026-03-26 · 3 obs

○ 2026-02-17 13:00:18
● 2026-03-08 02:53:18
● 2026-03-26 17:23:50

●A2606:4700:3036::6815:bf62026-03-08 → 2026-03-26 · 3 obs

○ 2026-02-17 13:00:18
● 2026-03-08 02:53:18
● 2026-03-26 17:23:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lockresearch.com	sloan.ns.cloudflare.com, rocco.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.52

NS records: sloan.ns.cloudflare.com, rocco.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lockresearch.com (unsigned zone)

⏱️ Timing

Total: 328ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.11.246, 172.67.193.62`
AAAA	2	`2606:4700:3035::ac43:c13e, 2606:4700:3036::6815:bf6`
NS	2	`rocco.ns.cloudflare.com, sloan.ns.cloudflare.com`
TXT	1	`google-site-verification=2CW2aRaDFacWgbR`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rocco.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (sloan.ns.cloudflare.com, sloan.ns.cloudflare.com, sloan.ns.cloudflare.com...)

Analysis

IP Addresses

lockresearch.com maps to four IP numbers: 2606:4700:3035::ac43:c13e, 2606:4700:3036::6815:bf6, 104.21.11.246 and 172.67.193.62.

Other host names, for instance 24lra.at, grupovelocity.com, koreancosmetics.fr, cts16.com and redtv.live share IP numbers with lockresearch.com.

Name Servers

Two name servers rocco.ns.cloudflare.com and sloan.ns.cloudflare.com handle delegation for lockresearch.com.

lockresearch.com uses the same name server setup as other domains, for example nandocardoso.com.br, comsmith.com, as40776.net, intrabox.com.br and mindleague.com.

lockresearch.com partially shares name servers with other domains; examples include investing-ai.net, german-(0x706f726e).net, vultore.com, forum-sa.com and deluca.us.

These name servers are often used with the name servers athena.ns.cloudflare.com and cris.ns.cloudflare.com.

Host names with six IP numbers: rocco.ns.cloudflare.com points to: 2606:4700:58::a29f:2c79, 2803:f800:50::6ca2:c379, 2a06:98c1:50::ac40:2379, 108.162.195.121, 162.159.44.121 and 172.64.35.121; sloan.ns.cloudflare.com points to: 2606:4700:50::a29f:2634, 2803:f800:50::6ca2:c234, 2a06:98c1:50::ac40:2234, 108.162.194.52, 162.159.38.52 and 172.64.34.52.

lockresearch.com - robtex.com