`icschoolweb.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:cf9e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5d54^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.84^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.158^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lindsey.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2605^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c205^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lindsey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2205^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lindsey.ns.cloudflare.com`
		A	108.162.194.5^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	162.159.38.5^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	172.64.34.5^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
NS	`venkat.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cfe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venkat.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fe^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`venkat.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fe^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`venkat.ns.cloudflare.com`
		A	108.162.195.254^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venkat.ns.cloudflare.com`
		A	162.159.44.254^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venkat.ns.cloudflare.com`
		A	172.64.35.254^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venkat.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.84, 172.67.207.158
		IPv6 hints	2606:4700:3031::ac43:cf9e, 2606:4700:3037::6815:5d54
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOA	`lindsey.ns.cloudflare.com`dns@cloudflare.com serial=2410587642

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785542043

Same first word

icschoolweb.org

Similar names

webcoholics.com

DNS History

22 records (6 active, 16 former)

●NSlindsey.ns.cloudflare.com2026-05-16 → 2026-08-01 · 3 obs

○ 2020-01-21 20:19:30
● 2026-05-16 01:35:08
● 2026-08-01 00:18:46

○NSns323.websitewelcome.com2015-07-24 → 2020-01-21 · 4 obs

● 2015-07-24 20:48:20
● 2020-01-21 20:19:30
○ 2026-05-16 01:35:08
○ 2026-08-01 00:18:46

○NSns324.websitewelcome.com2015-07-24 → 2020-01-21 · 4 obs

● 2015-07-24 20:48:20
● 2020-01-21 20:19:30
○ 2026-05-16 01:35:08
○ 2026-08-01 00:18:46

●NSvenkat.ns.cloudflare.com2026-05-16 → 2026-08-01 · 3 obs

○ 2020-01-21 20:19:30
● 2026-05-16 01:35:08
● 2026-08-01 00:18:46

○MXalt1.aspmx.l.google.com2015-07-24 → 2020-01-21 · 4 obs

● 2015-07-24 20:48:20
● 2020-01-21 20:19:30
○ 2026-05-16 01:35:08
○ 2026-08-01 00:18:46

○MXalt2.aspmx.l.google.com2015-07-24 → 2020-01-21 · 4 obs

● 2015-07-24 20:48:20
● 2020-01-21 20:19:30
○ 2026-05-16 01:35:08
○ 2026-08-01 00:18:46

○MXaspmx.l.google.com2015-07-24 → 2020-01-21 · 4 obs

● 2015-07-24 20:48:20
● 2020-01-21 20:19:30
○ 2026-05-16 01:35:08
○ 2026-08-01 00:18:46

○MXaspmx2.googlemail.com2015-07-24 → 2020-01-21 · 4 obs

● 2015-07-24 20:48:20
● 2020-01-21 20:19:30
○ 2026-05-16 01:35:08
○ 2026-08-01 00:18:46

○MXaspmx3.googlemail.com2015-07-24 → 2020-01-21 · 4 obs

● 2015-07-24 20:48:20
● 2020-01-21 20:19:30
○ 2026-05-16 01:35:08
○ 2026-08-01 00:18:46

○A104.21.85.1422026-05-16 → 2026-06-11 · 6 obs

○ 2020-01-21 20:19:30
● 2026-05-16 01:35:08
○ 2026-05-30 20:14:36
● 2026-06-01 04:25:10
● 2026-06-11 10:35:56
○ 2026-08-01 00:18:46

●A104.21.93.842026-08-01 → 2026-08-01 · 2 obs

○ 2026-06-11 10:35:56
● 2026-08-01 00:18:46

○A172.67.206.1672026-05-16 → 2026-06-11 · 6 obs

○ 2020-01-21 20:19:30
● 2026-05-16 01:35:08
○ 2026-05-30 20:14:36
● 2026-06-01 04:25:10
● 2026-06-11 10:35:56
○ 2026-08-01 00:18:46

●A172.67.207.1582026-08-01 → 2026-08-01 · 2 obs

○ 2026-06-11 10:35:56
● 2026-08-01 00:18:46

○A188.114.96.02026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-16 01:35:08
● 2026-05-30 20:14:36
○ 2026-06-01 04:25:10
○ 2026-08-01 00:18:46

○A188.114.97.02026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-16 01:35:08
● 2026-05-30 20:14:36
○ 2026-06-01 04:25:10
○ 2026-08-01 00:18:46

○A192.185.13.1402015-07-24 → 2020-01-21 · 4 obs

● 2015-07-24 20:48:20
● 2020-01-21 20:19:30
○ 2026-05-16 01:35:08
○ 2026-08-01 00:18:46

○A2606:4700:3031::6815:558e2026-05-16 → 2026-06-11 · 6 obs

○ 2020-01-21 20:19:30
● 2026-05-16 01:35:08
○ 2026-05-30 20:14:36
● 2026-06-01 04:25:10
● 2026-06-11 10:35:56
○ 2026-08-01 00:18:46

●A2606:4700:3031::ac43:cf9e2026-08-01 → 2026-08-01 · 2 obs

○ 2026-06-11 10:35:56
● 2026-08-01 00:18:46

○A2606:4700:3036::ac43:cea72026-05-16 → 2026-06-11 · 6 obs

○ 2020-01-21 20:19:30
● 2026-05-16 01:35:08
○ 2026-05-30 20:14:36
● 2026-06-01 04:25:10
● 2026-06-11 10:35:56
○ 2026-08-01 00:18:46

●A2606:4700:3037::6815:5d542026-08-01 → 2026-08-01 · 2 obs

○ 2026-06-11 10:35:56
● 2026-08-01 00:18:46

○A2a06:98c1:3120::2026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-16 01:35:08
● 2026-05-30 20:14:36
○ 2026-06-01 04:25:10
○ 2026-08-01 00:18:46

○A2a06:98c1:3121::2026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-16 01:35:08
● 2026-05-30 20:14:36
○ 2026-06-01 04:25:10
○ 2026-08-01 00:18:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
icschoolweb.org	lindsey.ns.cloudflare.com, venkat.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.254

NS records: lindsey.ns.cloudflare.com, venkat.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for icschoolweb.org (unsigned zone)

⏱️ Timing

Total: 349ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.93.84, 172.67.207.158`
AAAA	2	`2606:4700:3031::ac43:cf9e, 2606:4700:3037::6815:5d54`
NS	2	`lindsey.ns.cloudflare.com, venkat.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lindsey.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

icschoolweb.org points to the four IP addresses 104.21.93.84, 172.67.207.158, 2606:4700:3031::ac43:cf9e and 2606:4700:3037::6815:5d54.

www.rentaboat.com.mt, ks-rhy.com, 86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.mail.plugincafe.com plus two other host names have IP numbers in common with icschoolweb.org.

Name Servers

icschoolweb.org uses two name servers for its delegation: lindsey.ns.cloudflare.com and venkat.ns.cloudflare.com.

The name server configuration of icschoolweb.org is shared with other domains, for instance ikta.az, tacobueno.net, xhtxim.surf and two others.

At least some of icschoolweb.org's name servers are shared with other domains, for example doveproxy.net, yesspin.cc, buyle.shop and two more.

These name servers are often deployed together with the name servers jarred.ns.cloudflare.com, wells.ns.cloudflare.com, amit.ns.cloudflare.com and grace.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname lindsey.ns.cloudflare.com directs to 108.162.194.5, 162.159.38.5 and 172.64.34.5 along with 3 other IP addresses.

Hostname venkat.ns.cloudflare.com directs to 108.162.195.254, 162.159.44.254 and 172.64.35.254 along with 3 other IP addresses.

icschoolweb.org - robtex.com

icschoolweb.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`icschoolweb.org`

`org`