`pupil24.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1066^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a73c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.102^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.60^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chan.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c052^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2052^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chan.ns.cloudflare.com`
		A	108.162.192.82^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	172.64.32.82^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	173.245.58.82^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
NS	`nero.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c1c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c31c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nero.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:231c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nero.ns.cloudflare.com`
		A	108.162.195.28^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
		A	162.159.44.28^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
		A	172.64.35.28^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.16.102, 172.67.167.60
		IPv6	2606:4700:3030::6815:1066, 2606:4700:3035::ac43:a73c
SOA	`chan.ns.cloudflare.com`dns@cloudflare.com serial=2399648261

`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=1774476942

Same first word

pupil24.com

DNS History

16 records (6 active, 10 former)

●NSchan.ns.cloudflare.com2026-03-16 → 2026-03-25 · 3 obs

○ 2018-07-10 10:39:48
● 2026-03-16 06:49:54
● 2026-03-25 22:22:32

○NSina1.registrar.eu2016-05-06 → 2016-05-06 · 3 obs

● 2016-05-06 01:54:20
○ 2017-01-16 02:19:16
○ 2026-03-25 22:22:32

○NSina2.registrar.eu2016-05-06 → 2016-05-06 · 3 obs

● 2016-05-06 01:54:20
○ 2017-01-16 02:19:16
○ 2026-03-25 22:22:32

○NSina3.registrar.eu2016-05-06 → 2016-05-06 · 3 obs

● 2016-05-06 01:54:20
○ 2017-01-16 02:19:16
○ 2026-03-25 22:22:32

●NSnero.ns.cloudflare.com2026-03-16 → 2026-03-25 · 3 obs

○ 2018-07-10 10:39:48
● 2026-03-16 06:49:54
● 2026-03-25 22:22:32

○NSns1.dcsaas.net2018-07-10 → 2018-07-10 · 4 obs

○ 2017-01-16 02:19:16
● 2018-07-10 10:39:48
○ 2026-03-16 06:49:54
○ 2026-03-25 22:22:32

○NSns2.dcsaas.net2018-07-10 → 2018-07-10 · 4 obs

○ 2017-01-16 02:19:16
● 2018-07-10 10:39:48
○ 2026-03-16 06:49:54
○ 2026-03-25 22:22:32

○MXs.mail.dcsaas.net2018-07-10 → 2018-07-10 · 3 obs

● 2018-07-10 10:39:48
○ 2026-03-16 06:49:54
○ 2026-03-25 22:22:32

●A104.21.16.1022026-03-16 → 2026-03-25 · 3 obs

○ 2018-07-10 10:39:48
● 2026-03-16 06:49:54
● 2026-03-25 22:22:32

●A172.67.167.602026-03-16 → 2026-03-25 · 3 obs

○ 2018-07-10 10:39:48
● 2026-03-16 06:49:54
● 2026-03-25 22:22:32

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 21:40:26
● 2026-03-20 22:51:30
○ 2026-03-20 23:49:08
○ 2026-03-25 22:22:32

●A2606:4700:3030::6815:10662026-03-16 → 2026-03-25 · 6 obs

○ 2018-07-10 10:39:48
● 2026-03-16 06:49:54
● 2026-03-20 21:40:26
○ 2026-03-20 22:51:30
● 2026-03-20 23:49:08
● 2026-03-25 22:22:32

●A2606:4700:3035::ac43:a73c2026-03-16 → 2026-03-25 · 6 obs

○ 2018-07-10 10:39:48
● 2026-03-16 06:49:54
● 2026-03-20 21:40:26
○ 2026-03-20 22:51:30
● 2026-03-20 23:49:08
● 2026-03-25 22:22:32

○A2a00:f10:11f::82016-05-06 → 2016-05-06 · 3 obs

● 2016-05-06 01:54:20
○ 2017-01-16 02:19:16
○ 2026-03-25 22:22:32

○A46.41.159.2212018-07-10 → 2018-07-10 · 4 obs

○ 2017-01-16 02:19:16
● 2018-07-10 10:39:48
○ 2026-03-16 06:49:54
○ 2026-03-25 22:22:32

○A93.180.69.82016-05-06 → 2016-05-06 · 3 obs

● 2016-05-06 01:54:20
○ 2017-01-16 02:19:16
○ 2026-03-25 22:22:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pupil24.com	chan.ns.cloudflare.com, nero.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.82

NS records: chan.ns.cloudflare.com, nero.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pupil24.com (unsigned zone)

⏱️ Timing

Total: 178ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.16.102, 172.67.167.60`
AAAA	2	`2606:4700:3035::ac43:a73c, 2606:4700:3030::6815:1066`
NS	2	`chan.ns.cloudflare.com, nero.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chan.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

pupil24.com maps to four IP numbers: 2606:4700:3030::6815:1066, 2606:4700:3035::ac43:a73c, 104.21.16.102 and 172.67.167.60.

Other host names, for instance bestweb.com, thegenuineleather.com, ywsblxx.com, mx.szwichtenberg.com.pl and mpgs.cc share IP numbers with pupil24.com.

Name Servers

Two name servers chan.ns.cloudflare.com and nero.ns.cloudflare.com handle delegation for pupil24.com.

pupil24.com uses the same name server setup as other domains, for example johormantap01.com, panda1001log-1.xyz, sanstar7.store, rajapools6.support and wwtoto02.com.

pupil24.com partially shares name servers with other domains; examples include csbase.dk, pizzaeaza.com, bjchelijie.com, tradeinnovations.co.nz and beemapost.com.

These name servers commonly accompany merlin.ns.cloudflare.com, doug.ns.cloudflare.com, keyla.ns.cloudflare.com and theo.ns.cloudflare.com.

Host names with six IP numbers: chan.ns.cloudflare.com points to: 2606:4700:50::adf5:3a52, 2803:f800:50::6ca2:c052, 2a06:98c1:50::ac40:2052, 108.162.192.82, 172.64.32.82 and 173.245.58.82; nero.ns.cloudflare.com points to: 2606:4700:58::a29f:2c1c, 2803:f800:50::6ca2:c31c, 2a06:98c1:50::ac40:231c, 108.162.195.28, 162.159.44.28 and 172.64.35.28.

pupil24.com - robtex.com

pupil24.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`pupil24.com`

`com`