`concernedboystool.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1fef^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:b4cc^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.239^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.204^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jaziel.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c37^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaziel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c337^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jaziel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2337^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jaziel.ns.cloudflare.com`
		A	108.162.195.55^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaziel.ns.cloudflare.com`
		A	162.159.44.55^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaziel.ns.cloudflare.com`
		A	172.64.35.55^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaziel.ns.cloudflare.com`
NS	`kenia.ns.cloudflare.com`
		A	2606:4700:50::a29f:265d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c25d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kenia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:225d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kenia.ns.cloudflare.com`
		A	108.162.194.93^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenia.ns.cloudflare.com`
		A	162.159.38.93^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenia.ns.cloudflare.com`
		A	172.64.34.93^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.31.239, 172.67.180.204
		IPv6	2606:4700:3030::6815:1fef, 2606:4700:3032::ac43:b4cc
SOA	`jaziel.ns.cloudflare.com`dns@cloudflare.com serial=2396(0x37313735)05

`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=1774391212

⚠️ On DNS blocklist: pro, pro.plus, ultimate

Subdomains

www.concernedboystool.com

Same first word

concernedboystool.com

DNS History

6 records (6 active, 0 former)

●NSjaziel.ns.cloudflare.com2026-02-22 → 2026-03-24 · 2 obs

● 2026-02-22 12:25:02
● 2026-03-24 22:41:28

●NSkenia.ns.cloudflare.com2026-02-22 → 2026-03-24 · 2 obs

● 2026-02-22 12:25:02
● 2026-03-24 22:41:28

●A104.21.31.2392026-02-22 → 2026-03-24 · 2 obs

● 2026-02-22 12:25:02
● 2026-03-24 22:41:28

●A172.67.180.2042026-02-22 → 2026-03-24 · 2 obs

● 2026-02-22 12:25:02
● 2026-03-24 22:41:28

●A2606:4700:3030::6815:1fef2026-02-22 → 2026-03-24 · 2 obs

● 2026-02-22 12:25:02
● 2026-03-24 22:41:28

●A2606:4700:3032::ac43:b4cc2026-02-22 → 2026-03-24 · 2 obs

● 2026-02-22 12:25:02
● 2026-03-24 22:41:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
concernedboystool.com	kenia.ns.cloudflare.com, jaziel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.55

NS records: kenia.ns.cloudflare.com, jaziel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for concernedboystool.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.180.204, 104.21.31.239`
AAAA	2	`2606:4700:3032::ac43:b4cc, 2606:4700:3030::6815:1fef`
NS	2	`jaziel.ns.cloudflare.com, kenia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jaziel.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

concernedboystool.com is a parent of www.concernedboystool.com.

IP Addresses

concernedboystool.com points to four IP numbers: 2606:4700:3030::6815:1fef, 2606:4700:3032::ac43:b4cc, 104.21.31.239 and 172.67.180.204.

Other host names, for instance rsmljx.com, www.eamkevc.com, pinneroldstudents.co.uk, educopro.com and sitefish.com share IP numbers with concernedboystool.com.

Name Servers

Delegation for concernedboystool.com rests with two name servers, jaziel.ns.cloudflare.com and kenia.ns.cloudflare.com.

concernedboystool.com shares the same name server setup as other domains, including 2gbk.com, svet-skutera.rs, zybeln.com, kedays.org and xiaoli.co.

concernedboystool.com at least partially shares name servers with other domains, for instance spa.sa, rgqh.com, 1b7917ebe794ba29.com, graybeardsoftware.com and kiwiop.com.

these name servers are commonly used with jessica.ns.cloudflare.com, raegan.ns.cloudflare.com and everton.ns.cloudflare.com.

Host names with six IP numbers: jaziel.ns.cloudflare.com points to: 2606:4700:58::a29f:2c37, 2803:f800:50::6ca2:c337, 2a06:98c1:50::ac40:2337, 108.162.195.55, 162.159.44.55 and 172.64.35.55. kenia.ns.cloudflare.com points to: 2606:4700:50::a29f:265d, 2803:f800:50::6ca2:c25d, 2a06:98c1:50::ac40:225d, 108.162.194.93, 162.159.38.93 and 172.64.34.93.

concernedboystool.com - robtex.com