`duniapendidikan.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:802d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:b5^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.0.181^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.45^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cash.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c151^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2151^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cash.ns.cloudflare.com`
		A	108.162.193.81^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	172.64.33.81^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	173.245.59.81^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
NS	`princess.ns.cloudflare.com`
		A	2606:4700:50::a29f:2611^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`princess.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c211^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`princess.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2211^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`princess.ns.cloudflare.com`
		A	108.162.194.17^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`princess.ns.cloudflare.com`
		A	162.159.38.17^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`princess.ns.cloudflare.com`
		A	172.64.34.17^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`princess.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽²⁹⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁴²⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`google-site-verification=AUwd_m7tXN7ARrzFkalwSJT7a4UWD3GMLb4baeM36KA`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.0.181, 172.67.128.45
		IPv6 hints	2606:4700:3031::ac43:802d, 2606:4700:3035::6815:b5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=89, name=cloudflare-ech.com
SOA	`cash.ns.cloudflare.com`dns@cloudflare.com serial=2409060775

`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=1785022447

Same first word

duniapendidikan.net

duniapendidikan.co.id

DNS History

17 records (9 active, 8 former)

●NScash.ns.cloudflare.com2026-05-23 → 2026-07-25 · 3 obs

○ 2016-12-05 00:36:06
● 2026-05-23 18:46:44
● 2026-07-25 23:51:02

○NSns1.idwebhost.id2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:36:06
○ 2026-05-23 18:46:44
○ 2026-07-25 23:51:02

○NSns2.idwebhost.id2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:36:06
○ 2026-05-23 18:46:44
○ 2026-07-25 23:51:02

●NSprincess.ns.cloudflare.com2026-05-23 → 2026-07-25 · 3 obs

○ 2016-12-05 00:36:06
● 2026-05-23 18:46:44
● 2026-07-25 23:51:02

●MXroute1.mx.cloudflare.net2026-05-23 → 2026-07-25 · 2 obs

● 2026-05-23 18:46:44
● 2026-07-25 23:51:02

●MXroute2.mx.cloudflare.net2026-05-23 → 2026-07-25 · 2 obs

● 2026-05-23 18:46:44
● 2026-07-25 23:51:02

●MXroute3.mx.cloudflare.net2026-05-23 → 2026-07-25 · 2 obs

● 2026-05-23 18:46:44
● 2026-07-25 23:51:02

●A104.21.0.1812026-05-23 → 2026-07-25 · 3 obs

○ 2016-12-05 00:36:06
● 2026-05-23 18:46:44
● 2026-07-25 23:51:02

●A172.67.128.452026-05-23 → 2026-07-25 · 3 obs

○ 2016-12-05 00:36:06
● 2026-05-23 18:46:44
● 2026-07-25 23:51:02

○A216.239.32.212016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:36:06
○ 2026-05-23 18:46:44
○ 2026-07-25 23:51:02

○A216.239.34.212016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:36:06
○ 2026-05-23 18:46:44
○ 2026-07-25 23:51:02

○A216.239.36.212016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:36:06
○ 2026-05-23 18:46:44
○ 2026-07-25 23:51:02

○A216.239.38.212016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 00:36:06
○ 2026-05-23 18:46:44
○ 2026-07-25 23:51:02

●A2606:4700:3031::ac43:802d2026-07-25 → 2026-07-25 · 2 obs

○ 2026-05-23 18:46:44
● 2026-07-25 23:51:02

○A2606:4700:3034::6815:b52026-05-23 → 2026-05-23 · 3 obs

○ 2016-12-05 00:36:06
● 2026-05-23 18:46:44
○ 2026-07-25 23:51:02

●A2606:4700:3035::6815:b52026-07-25 → 2026-07-25 · 2 obs

○ 2026-05-23 18:46:44
● 2026-07-25 23:51:02

○A2606:4700:3036::ac43:802d2026-05-23 → 2026-05-23 · 3 obs

○ 2016-12-05 00:36:06
● 2026-05-23 18:46:44
○ 2026-07-25 23:51:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
duniapendidikan.net	cash.ns.cloudflare.com, princess.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.17

NS records: cash.ns.cloudflare.com, princess.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duniapendidikan.net (unsigned zone)

⏱️ Timing

Total: 495ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.128.45, 104.21.0.181`
AAAA	2	`2606:4700:3035::6815:b5, 2606:4700:3031::ac43:802d`
NS	2	`cash.ns.cloudflare.com, princess.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 25), route3.mx.cloudflare.net (pri: 29)...`
TXT	2	`google-site-verification=AUwd_m7tXN7ARrz, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cash.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

duniapendidikan.net directs to four IP numbers, which are 104.21.0.181, 172.67.128.45, 2606:4700:3031::ac43:802d and 2606:4700:3035::6815:b5.

Among the host names that share IP numbers with duniapendidikan.net are openai.blackchipbar.com, protecttheharvest.com, vote-bridge.app and two others.

Name Servers

duniapendidikan.net has two authoritative name servers — cash.ns.cloudflare.com and princess.ns.cloudflare.com.

duniapendidikan.net has the same name server delegation as a number of other domains, such as casino-instant.be, slprofessionalcaregivers.lk, de-io789h.info and two more.

The name servers of duniapendidikan.net overlap at least partially with those of other domains — among them sdjghlb.com, tbuttlingbutchers.co.uk, shawit.net and two more.

These name servers commonly co-occur with the name servers john.ns.cloudflare.com, mark.ns.cloudflare.com, pedro.ns.cloudflare.com and quentin.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

cash.ns.cloudflare.com points to 108.162.193.81, 172.64.33.81, 173.245.59.81 and 3 other IP addresses.

princess.ns.cloudflare.com points to 108.162.194.17, 162.159.38.17, 172.64.34.17 and 3 other IP addresses.

Mail Servers

Mail for duniapendidikan.net is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

duniapendidikan.net shares at least some of its mail servers with other domains — for example blacklist.cc, lokeen.com, lalexiane.com and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.

duniapendidikan.net - robtex.com