`understandingsclick.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:280^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:98cd^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.128^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.205^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nadia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3acf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nadia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nadia.ns.cloudflare.com`
		A	108.162.192.207^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	172.64.32.207^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	173.245.58.207^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
NS	`sterling.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sterling.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sterling.ns.cloudflare.com`
		A	108.162.195.143^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	162.159.44.143^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	172.64.35.143^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.2.128, 172.67.152.205
		IPv6	2606:4700:3033::6815:280, 2606:4700:3035::ac43:98cd
SOA	`nadia.ns.cloudflare.com`dns@cloudflare.com serial=2399243094

`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=1774720842

Same first word

understandingsclick.com

DNS History

6 records (6 active, 0 former)

●NSnadia.ns.cloudflare.com2026-03-26 → 2026-03-28 · 2 obs

● 2026-03-26 04:25:00
● 2026-03-28 18:11:42

●NSsterling.ns.cloudflare.com2026-03-26 → 2026-03-28 · 2 obs

● 2026-03-26 04:25:00
● 2026-03-28 18:11:42

●A104.21.2.1282026-03-26 → 2026-03-28 · 2 obs

● 2026-03-26 04:25:00
● 2026-03-28 18:11:42

●A172.67.152.2052026-03-26 → 2026-03-28 · 2 obs

● 2026-03-26 04:25:00
● 2026-03-28 18:11:42

●A2606:4700:3033::6815:2802026-03-26 → 2026-03-28 · 2 obs

● 2026-03-26 04:25:00
● 2026-03-28 18:11:42

●A2606:4700:3035::ac43:98cd2026-03-26 → 2026-03-28 · 2 obs

● 2026-03-26 04:25:00
● 2026-03-28 18:11:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
understandingsclick.com	nadia.ns.cloudflare.com, sterling.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.207

NS records: nadia.ns.cloudflare.com, sterling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for understandingsclick.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.152.205, 104.21.2.128`
AAAA	2	`2606:4700:3033::6815:280, 2606:4700:3035::ac43:98cd`
NS	2	`nadia.ns.cloudflare.com, sterling.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nadia.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

understandingsclick.com refers to four IP numbers: 2606:4700:3033::6815:280, 2606:4700:3035::ac43:98cd, 104.21.2.128 and 172.67.152.205.

Other host names, for instance imagelabs.group, zjghzx.com, machfinancepro.com, adamgyorgy.com and mao3dy18.com share IP numbers with understandingsclick.com.

Name Servers

understandingsclick.com's delegation uses two name servers: nadia.ns.cloudflare.com and sterling.ns.cloudflare.com.

understandingsclick.com uses the same name server setup as other domains, such as a4v1.com, centralread.com, nihil.gay, alamedacountyjail.org and adacountyjail.org.

understandingsclick.com at least partially shares name servers with other domains, including jonathanmarcil.ca, 5920299.com, q5rqm3.com, 841212.com and informpora.ru.

These name servers are commonly used together with the name servers dakota.ns.cloudflare.com, sima.ns.cloudflare.com, candy.ns.cloudflare.com and kim.ns.cloudflare.com.

Host names with six IP numbers:

nadia.ns.cloudflare.com points to 2606:4700:50::adf5:3acf, 2803:f800:50::6ca2:c0cf, 2a06:98c1:50::ac40:20cf, 108.162.192.207, 172.64.32.207 and 173.245.58.207.

sterling.ns.cloudflare.com points to 2606:4700:58::a29f:2c8f, 2803:f800:50::6ca2:c38f, 2a06:98c1:50::ac40:238f, 108.162.195.143, 162.159.44.143 and 172.64.35.143.

understandingsclick.com - robtex.com