`cyberskools.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:49c1^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a5ca^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.193^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.202^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`drew.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`drew.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`drew.ns.cloudflare.com`
		A	108.162.193.160^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	172.64.33.160^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	173.245.59.160^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
NS	`nora.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nora.ns.cloudflare.com`
		A	108.162.192.213^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	172.64.32.213^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	173.245.58.213^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
MX	`mx.cyberskools.com` ⭐
		A	2606:4700:3032::6815:49c1^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2606:4700:3036::ac43:a5ca^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	104.21.73.193^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.67.165.202^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.193, 172.67.165.202
		IPv6 hints	2606:4700:3032::6815:49c1, 2606:4700:3036::ac43:a5ca
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=22, name=cloudflare-ech.com
SOA	`drew.ns.cloudflare.com`dns@cloudflare.com serial=2403809438

`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=1781633290

Subdomains

mx.cyberskools.com

Same first word

cyberskools.com

DNS History

19 records (7 active, 12 former)

○NSalok480147.earth.orderbox-dns.com2016-04-01 → 2017-04-01 · 5 obs

○ 2016-01-16 11:02:24
● 2016-04-01 14:43:30
● 2017-04-01 03:38:20
○ 2026-04-16 16:24:44
○ 2026-06-16 18:18:24

○NSalok480147.mars.orderbox-dns.com2016-04-01 → 2017-04-01 · 5 obs

○ 2016-01-16 11:02:24
● 2016-04-01 14:43:30
● 2017-04-01 03:38:20
○ 2026-04-16 16:24:44
○ 2026-06-16 18:18:24

○NSalok480147.mercury.orderbox-dns.com2016-04-01 → 2017-04-01 · 5 obs

○ 2016-01-16 11:02:24
● 2016-04-01 14:43:30
● 2017-04-01 03:38:20
○ 2026-04-16 16:24:44
○ 2026-06-16 18:18:24

○NSalok480147.venus.orderbox-dns.com2016-04-01 → 2017-04-01 · 5 obs

○ 2016-01-16 11:02:24
● 2016-04-01 14:43:30
● 2017-04-01 03:38:20
○ 2026-04-16 16:24:44
○ 2026-06-16 18:18:24

●NSdrew.ns.cloudflare.com2026-04-16 → 2026-06-16 · 3 obs

○ 2017-04-01 03:38:20
● 2026-04-16 16:24:44
● 2026-06-16 18:18:24

●NSnora.ns.cloudflare.com2026-04-16 → 2026-06-16 · 3 obs

○ 2017-04-01 03:38:20
● 2026-04-16 16:24:44
● 2026-06-16 18:18:24

○NSns1.brinkster.com2015-06-13 → 2016-01-16 · 4 obs

● 2015-06-13 05:12:02
● 2016-01-16 11:02:24
○ 2016-04-01 14:43:30
○ 2026-06-16 18:18:24

○NSns2.brinkster.com2015-06-13 → 2016-01-16 · 4 obs

● 2015-06-13 05:12:02
● 2016-01-16 11:02:24
○ 2016-04-01 14:43:30
○ 2026-06-16 18:18:24

○MXmail.cyberskools.com2015-06-13 → 2016-01-16 · 4 obs

● 2015-06-13 05:12:02
● 2016-01-16 11:02:24
○ 2016-04-01 14:43:30
○ 2026-06-16 18:18:24

●MXmx.cyberskools.com2026-04-16 → 2026-06-16 · 3 obs

○ 2017-04-01 03:38:20
● 2026-04-16 16:24:44
● 2026-06-16 18:18:24

○MXus2.mx1.mailhostbox.com2016-09-09 → 2017-04-01 · 5 obs

○ 2016-04-01 14:43:30
● 2016-09-09 08:06:00
● 2017-04-01 03:38:20
○ 2026-04-16 16:24:44
○ 2026-06-16 18:18:24

○MXus2.mx2.mailhostbox.com2016-09-09 → 2017-04-01 · 5 obs

○ 2016-04-01 14:43:30
● 2016-09-09 08:06:00
● 2017-04-01 03:38:20
○ 2026-04-16 16:24:44
○ 2026-06-16 18:18:24

○MXus2.mx3.mailhostbox.com2016-09-09 → 2017-04-01 · 5 obs

○ 2016-04-01 14:43:30
● 2016-09-09 08:06:00
● 2017-04-01 03:38:20
○ 2026-04-16 16:24:44
○ 2026-06-16 18:18:24

●A104.21.73.1932026-04-16 → 2026-06-16 · 3 obs

○ 2017-04-01 03:38:20
● 2026-04-16 16:24:44
● 2026-06-16 18:18:24

●A172.67.165.2022026-04-16 → 2026-06-16 · 3 obs

○ 2017-04-01 03:38:20
● 2026-04-16 16:24:44
● 2026-06-16 18:18:24

○A173.193.105.2442016-09-09 → 2017-04-01 · 5 obs

○ 2016-01-16 11:02:24
● 2016-09-09 08:06:00
● 2017-04-01 03:38:20
○ 2026-04-16 16:24:44
○ 2026-06-16 18:18:24

●A2606:4700:3032::6815:49c12026-04-16 → 2026-06-16 · 3 obs

○ 2017-04-01 03:38:20
● 2026-04-16 16:24:44
● 2026-06-16 18:18:24

●A2606:4700:3036::ac43:a5ca2026-04-16 → 2026-06-16 · 3 obs

○ 2017-04-01 03:38:20
● 2026-04-16 16:24:44
● 2026-06-16 18:18:24

○A65.182.100.152015-06-13 → 2016-01-16 · 4 obs

● 2015-06-13 05:12:02
● 2016-01-16 11:02:24
○ 2016-09-09 08:06:00
○ 2026-06-16 18:18:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
cyberskools.com	drew.ns.cloudflare.com, nora.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.160

NS records: drew.ns.cloudflare.com, nora.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cyberskools.com (unsigned zone)

⏱️ Timing

Total: 412ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.165.202, 104.21.73.193`
AAAA	2	`2606:4700:3036::ac43:a5ca, 2606:4700:3032::6815:49c1`
NS	2	`drew.ns.cloudflare.com, nora.ns.cloudflare.com`
MX	1	`mx.cyberskools.com (pri: 0)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`drew.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mx.cyberskools.com is delegated beneath cyberskools.com.

IP Addresses

cyberskools.com points to the four IP addresses 104.21.73.193, 172.67.165.202, 2606:4700:3032::6815:49c1 and 2606:4700:3036::ac43:a5ca.

Among the host names that share IP numbers with cyberskools.com are pgk44b.net, v.avut.shop, mx.acteksa.com and two others.

Name Servers

cyberskools.com has two authoritative name servers — drew.ns.cloudflare.com and nora.ns.cloudflare.com.

cyberskools.com has the same name server delegation as a number of other domains, such as simultanews.net, webytech.dev, foupix.com and two more.

There is at least partial name server overlap between cyberskools.com and other domains — epassportphoto.com, raspinanet.net, ttvarch.com and two more among them.

Host names resolving to 6 IP numbers:

drew.ns.cloudflare.com points to 108.162.193.160, 172.64.33.160, 173.245.59.160 and 3 other IP addresses.

nora.ns.cloudflare.com points to 108.162.192.213, 172.64.32.213, 173.245.58.213 and 3 other IP addresses.

Mail Servers

cyberskools.com routes its mail through a single mail server, mx.cyberskools.com.

The host mx.cyberskools.com directs to four IP numbers: 104.21.73.193, 172.67.165.202, 2606:4700:3032::6815:49c1 and 2606:4700:3036::ac43:a5ca.

cyberskools.com - robtex.com

cyberskools.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`cyberskools.com`

`com`