`dudeedu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:8cc0^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2ea9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.46.169^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.192^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kyree.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ccf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kyree.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kyree.ns.cloudflare.com`
		A	108.162.195.207^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	162.159.44.207^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	172.64.35.207^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
NS	`nicole.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nicole.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nicole.ns.cloudflare.com`
		A	108.162.192.211^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	172.64.32.211^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
		A	173.245.58.211^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicole.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.46.169, 172.67.140.192
		IPv6 hints	2606:4700:3036::ac43:8cc0, 2606:4700:3037::6815:2ea9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOA	`kyree.ns.cloudflare.com`dns@cloudflare.com serial=2407904544

`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=1782552960

Same first word

dudeedu.com

DNS History

14 records (6 active, 8 former)

●NSkyree.ns.cloudflare.com2026-06-27 → 2026-06-27 · 3 obs

○ 2026-06-12 19:23:56
● 2026-06-27 09:45:56
● 2026-06-27 09:45:58

●NSnicole.ns.cloudflare.com2026-06-27 → 2026-06-27 · 3 obs

○ 2026-06-12 19:23:56
● 2026-06-27 09:45:56
● 2026-06-27 09:45:58

○NSns1.dns.com2026-06-12 → 2026-06-12 · 4 obs

○ 2017-12-03 10:49:16
● 2026-06-12 19:23:56
○ 2026-06-27 09:45:56
○ 2026-06-27 09:45:58

○NSns2.dns.com2026-06-12 → 2026-06-12 · 4 obs

○ 2017-12-03 10:49:16
● 2026-06-12 19:23:56
○ 2026-06-27 09:45:56
○ 2026-06-27 09:45:58

○NSns51.domaincontrol.com2016-12-15 → 2017-12-03 · 4 obs

● 2016-12-15 15:36:14
● 2017-12-03 10:49:16
○ 2026-06-12 19:23:56
○ 2026-06-27 09:45:58

○NSns52.domaincontrol.com2016-12-15 → 2017-12-03 · 4 obs

● 2016-12-15 15:36:14
● 2017-12-03 10:49:16
○ 2026-06-12 19:23:56
○ 2026-06-27 09:45:58

○MXmailstore1.secureserver.net2016-12-15 → 2017-12-03 · 4 obs

● 2016-12-15 15:36:14
● 2017-12-03 10:49:16
○ 2026-06-12 19:23:56
○ 2026-06-27 09:45:58

○MXsmtp.secureserver.net2016-12-15 → 2017-12-03 · 4 obs

● 2016-12-15 15:36:14
● 2017-12-03 10:49:16
○ 2026-06-12 19:23:56
○ 2026-06-27 09:45:58

●A104.21.46.1692026-06-27 → 2026-06-27 · 3 obs

○ 2026-06-12 19:23:56
● 2026-06-27 09:45:56
● 2026-06-27 09:45:58

○A107.163.47.872026-06-12 → 2026-06-12 · 4 obs

○ 2017-12-03 10:49:16
● 2026-06-12 19:23:56
○ 2026-06-27 09:45:56
○ 2026-06-27 09:45:58

●A172.67.140.1922026-06-27 → 2026-06-27 · 3 obs

○ 2026-06-12 19:23:56
● 2026-06-27 09:45:56
● 2026-06-27 09:45:58

●A2606:4700:3036::ac43:8cc02026-06-27 → 2026-06-27 · 3 obs

○ 2026-06-12 19:23:56
● 2026-06-27 09:45:56
● 2026-06-27 09:45:58

●A2606:4700:3037::6815:2ea92026-06-27 → 2026-06-27 · 3 obs

○ 2026-06-12 19:23:56
● 2026-06-27 09:45:56
● 2026-06-27 09:45:58

○A50.63.202.332016-12-15 → 2017-12-03 · 4 obs

● 2016-12-15 15:36:14
● 2017-12-03 10:49:16
○ 2026-06-12 19:23:56
○ 2026-06-27 09:45:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dudeedu.com	nicole.ns.cloudflare.com, kyree.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.207

NS records: nicole.ns.cloudflare.com, kyree.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dudeedu.com (unsigned zone)

⏱️ Timing

Total: 93ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.46.169, 172.67.140.192`
AAAA	2	`2606:4700:3037::6815:2ea9, 2606:4700:3036::ac43:8cc0`
NS	2	`kyree.ns.cloudflare.com, nicole.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kyree.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dudeedu.com resolves to four IP addresses: 104.21.46.169, 172.67.140.192, 2606:4700:3036::ac43:8cc0 and 2606:4700:3037::6815:2ea9.

Among the host names that share IP numbers with dudeedu.com are growthfactor.store, japantech.info, intrinnovate.com and two others.

Name Servers

dudeedu.com is delegated to two name servers: kyree.ns.cloudflare.com and nicole.ns.cloudflare.com.

dudeedu.com has the same name server delegation as a number of other domains, such as chinaqcjyw.com, nemowib.org, kada-edu.com and two more.

dudeedu.com shares at least some of its name servers with other domains, including pcsolution316.com, nbss.ie, cinntaflix.biz.id and two others.

These name servers are routinely co-deployed with the name servers peyton.ns.cloudflare.com, sky.ns.cloudflare.com, grace.ns.cloudflare.com and two others.

Host names resolving to 6 IP numbers:

kyree.ns.cloudflare.com resolves to 108.162.195.207, 162.159.44.207, 172.64.35.207 and 3 other IP addresses.

nicole.ns.cloudflare.com resolves to 108.162.192.211, 172.64.32.211, 173.245.58.211 and 3 other IP addresses.

dudeedu.com - robtex.com

dudeedu.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

`dudeedu.com`

`com`