`ngschool.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:4d83^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:d08c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.77.131^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.140^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jack.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c179^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jack.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2179^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jack.ns.cloudflare.com`
		A	108.162.193.121^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	172.64.33.121^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	173.245.59.121^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
NS	`lia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lia.ns.cloudflare.com`
		A	108.162.192.185^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	172.64.32.185^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	173.245.58.185^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.77.131, 172.67.208.140
		IPv6 hints	2606:4700:3036::6815:4d83, 2606:4700:3036::ac43:d08c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com
SOA	`jack.ns.cloudflare.com`dns@cloudflare.com serial=2401848757

`net`

	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=1778563421

Same first word

ngschool.net

ngschool.eu

ngschool.com

Similar names

songchol.net

schoolng.com

gnschool.co.kr

songchol.com

DNS History

12 records (6 active, 6 former)

●NSjack.ns.cloudflare.com2026-05-10 → 2026-05-12 · 3 obs

○ 2019-06-07 21:00:22
● 2026-05-10 12:15:28
● 2026-05-12 05:27:46

○NSjm1.dns.com2019-06-07 → 2019-06-07 · 4 obs

○ 2016-03-10 09:59:02
● 2019-06-07 21:00:22
○ 2026-05-10 12:15:28
○ 2026-05-12 05:27:46

○NSjm2.dns.com2019-06-07 → 2019-06-07 · 4 obs

○ 2016-03-10 09:59:02
● 2019-06-07 21:00:22
○ 2026-05-10 12:15:28
○ 2026-05-12 05:27:46

●NSlia.ns.cloudflare.com2026-05-10 → 2026-05-12 · 3 obs

○ 2019-06-07 21:00:22
● 2026-05-10 12:15:28
● 2026-05-12 05:27:46

○NSns1.51dns.com2015-08-12 → 2015-12-07 · 4 obs

● 2015-08-12 00:22:32
● 2015-12-07 10:23:20
○ 2016-03-10 09:59:02
○ 2026-05-12 05:27:46

○NSns2.51dns.com2015-08-12 → 2015-12-07 · 4 obs

● 2015-08-12 00:22:32
● 2015-12-07 10:23:20
○ 2016-03-10 09:59:02
○ 2026-05-12 05:27:46

●A104.21.77.1312026-05-10 → 2026-05-12 · 3 obs

○ 2019-06-07 21:00:22
● 2026-05-10 12:15:28
● 2026-05-12 05:27:46

○A146.148.230.752015-08-12 → 2015-12-07 · 4 obs

● 2015-08-12 00:22:32
● 2015-12-07 10:23:20
○ 2016-03-10 09:59:02
○ 2026-05-12 05:27:46

○A154.213.248.522019-06-07 → 2019-06-07 · 4 obs

○ 2016-03-10 09:59:02
● 2019-06-07 21:00:22
○ 2026-05-10 12:15:28
○ 2026-05-12 05:27:46

●A172.67.208.1402026-05-10 → 2026-05-12 · 3 obs

○ 2019-06-07 21:00:22
● 2026-05-10 12:15:28
● 2026-05-12 05:27:46

●A2606:4700:3036::6815:4d832026-05-10 → 2026-05-12 · 3 obs

○ 2019-06-07 21:00:22
● 2026-05-10 12:15:28
● 2026-05-12 05:27:46

●A2606:4700:3036::ac43:d08c2026-05-10 → 2026-05-12 · 3 obs

○ 2019-06-07 21:00:22
● 2026-05-10 12:15:28
● 2026-05-12 05:27:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
ngschool.net	jack.ns.cloudflare.com, lia.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.121

NS records: jack.ns.cloudflare.com, lia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ngschool.net (unsigned zone)

⏱️ Timing

Total: 777ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.77.131, 172.67.208.140`
AAAA	2	`2606:4700:3036::ac43:d08c, 2606:4700:3036::6815:4d83`
NS	2	`jack.ns.cloudflare.com, lia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jack.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

ngschool.net maps to four IP numbers: 2606:4700:3036::6815:4d83, 2606:4700:3036::ac43:d08c, 104.21.77.131 and 172.67.208.140.

Other host names such as djaijb.com, xbbfc1f.top, tabthemes.com, ewivida.top and www.pqthctoaotsik.online share IPs with ngschool.net.

Name Servers

Two name servers jack.ns.cloudflare.com and lia.ns.cloudflare.com handle the delegation for ngschool.net.

ngschool.net shares the same name server setup as other domains, for example pfqc.net, la-mesa.com, zhcrystal.net, 13go.net and shdzqj.net.

ngschool.net at least partially shares name servers with other domains, for example soumoamower.com, caralarm.com.ua, werkenbijbronkhorst.com, sos.state.oh.us and hod.im.

These name servers are commonly used with quentin.ns.cloudflare.com and hadlee.ns.cloudflare.com and megan.ns.cloudflare.com.

Host names with six IP numbers:

jack.ns.cloudflare.com points to 2606:4700:58::adf5:3b79, 2803:f800:50::6ca2:c179, 2a06:98c1:50::ac40:2179, 108.162.193.121, 172.64.33.121 and 173.245.59.121.

lia.ns.cloudflare.com points to 2606:4700:50::adf5:3ab9, 2803:f800:50::6ca2:c0b9, 2a06:98c1:50::ac40:20b9, 108.162.192.185, 172.64.32.185 and 173.245.58.185.

ngschool.net - robtex.com

ngschool.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`ngschool.net`

`net`