`klsedu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9a50^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:40ba^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.186^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.80^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cesar.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c377^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cesar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2377^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cesar.ns.cloudflare.com`
		A	108.162.195.119^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	162.159.44.119^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	172.64.35.119^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.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`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.64.186, 172.67.154.80
		IPv6 hints	2606:4700:3031::ac43:9a50, 2606:4700:3034::6815:40ba
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=89, name=cloudflare-ech.com
SOA	`cesar.ns.cloudflare.com`dns@cloudflare.com serial=2408230411

`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=1785020482

rank #853318 globally
rank #369606 in the tld

Same first word

klsedu.com

Similar names

duelks.eu

dulske.com

duelks.de

kudles.com

skedul.com

sdluke.com

dulkes.com

kledus.com

deluks.by

skedul.me

deluks.ru

slkedu.com

ludesk.com

lukeds.com

deluks.de

usedlk.com

ledsuk.com

duelks.com

skudle.com

deluks.be

slduke.com

deluks.com

dukels.com

skledu.com

skedul.net

skedul.herokuapp.com

edlsku.ws

lsduke.com

duelks.name

sedluk.com

deluks.su

duskel.com

deklus.nl

skedul.stream

ludeks.com

deklus.com

delusk.com

deluks.si

lsudke.com

delkus.de

deluks.com.mk

duelks.info

deluks.org

skdule.com

duksel.com

dlukes.com

klueds.com

lskedu.com

deluks.dk

duelks.net

delkus.com

edsluk.com

DNS History

23 records (6 active, 17 former)

●NScesar.ns.cloudflare.com2026-07-09 → 2026-07-25 · 3 obs

○ 2026-06-16 18:04:40
● 2026-07-09 09:49:38
● 2026-07-25 23:10:34

○NSdns10.hichina.com2015-10-26 → 2016-01-30 · 4 obs

● 2015-10-26 11:45:32
● 2016-01-30 20:38:18
○ 2016-07-01 08:23:46
○ 2026-07-25 23:10:34

○NSdns9.hichina.com2015-10-26 → 2016-01-30 · 4 obs

● 2015-10-26 11:45:32
● 2016-01-30 20:38:18
○ 2016-07-01 08:23:46
○ 2026-07-25 23:10:34

○NSexpirens3.hichina.com2016-07-01 → 2016-07-01 · 4 obs

○ 2016-01-30 20:38:18
● 2016-07-01 08:23:46
○ 2017-03-13 19:29:06
○ 2026-07-25 23:10:34

○NSexpirens4.hichina.com2016-07-01 → 2016-07-01 · 4 obs

○ 2016-01-30 20:38:18
● 2016-07-01 08:23:46
○ 2017-03-13 19:29:06
○ 2026-07-25 23:10:34

○NSns1.cloud-dns.net2019-03-28 → 2019-03-28 · 4 obs

○ 2017-03-13 19:29:06
● 2019-03-28 19:36:30
○ 2026-06-16 18:04:40
○ 2026-07-25 23:10:34

○NSns1.dns.com2026-06-16 → 2026-06-16 · 4 obs

○ 2019-03-28 19:36:30
● 2026-06-16 18:04:40
○ 2026-07-09 09:49:38
○ 2026-07-25 23:10:34

○NSns2.cloud-dns.net2019-03-28 → 2019-03-28 · 4 obs

○ 2017-03-13 19:29:06
● 2019-03-28 19:36:30
○ 2026-06-16 18:04:40
○ 2026-07-25 23:10:34

○NSns2.dns.com2026-06-16 → 2026-06-16 · 4 obs

○ 2019-03-28 19:36:30
● 2026-06-16 18:04:40
○ 2026-07-09 09:49:38
○ 2026-07-25 23:10:34

●NSprincess.ns.cloudflare.com2026-07-09 → 2026-07-25 · 3 obs

○ 2026-06-16 18:04:40
● 2026-07-09 09:49:38
● 2026-07-25 23:10:34

●A104.21.64.1862026-07-14 → 2026-07-25 · 3 obs

○ 2026-07-09 09:49:38
● 2026-07-14 09:25:36
● 2026-07-25 23:10:34

○A104.223.138.1482019-03-28 → 2019-03-28 · 4 obs

○ 2017-03-13 19:29:06
● 2019-03-28 19:36:30
○ 2026-06-16 18:04:40
○ 2026-07-25 23:10:34

○A107.163.47.292026-06-16 → 2026-06-16 · 4 obs

○ 2019-03-28 19:36:30
● 2026-06-16 18:04:40
○ 2026-07-09 09:49:38
○ 2026-07-25 23:10:34

●A172.67.154.802026-07-14 → 2026-07-25 · 3 obs

○ 2026-07-09 09:49:38
● 2026-07-14 09:25:36
● 2026-07-25 23:10:34

○A188.114.96.02026-07-09 → 2026-07-09 · 4 obs

○ 2026-06-16 18:04:40
● 2026-07-09 09:49:38
○ 2026-07-14 09:25:36
○ 2026-07-25 23:10:34

○A188.114.97.02026-07-09 → 2026-07-09 · 4 obs

○ 2026-06-16 18:04:40
● 2026-07-09 09:49:38
○ 2026-07-14 09:25:36
○ 2026-07-25 23:10:34

○A208.81.166.1542016-01-15 → 2016-01-30 · 5 obs

○ 2015-10-26 11:45:32
● 2016-01-15 21:43:28
● 2016-01-30 20:38:18
○ 2016-07-01 08:23:46
○ 2026-07-25 23:10:34

○A208.81.166.1642015-10-26 → 2015-10-26 · 3 obs

● 2015-10-26 11:45:32
○ 2016-01-15 21:43:28
○ 2026-07-25 23:10:34

●A2606:4700:3031::ac43:9a502026-07-14 → 2026-07-25 · 3 obs

○ 2026-07-09 09:49:38
● 2026-07-14 09:25:36
● 2026-07-25 23:10:34

●A2606:4700:3034::6815:40ba2026-07-14 → 2026-07-25 · 3 obs

○ 2026-07-09 09:49:38
● 2026-07-14 09:25:36
● 2026-07-25 23:10:34

○A2a06:98c1:3120::2026-07-09 → 2026-07-09 · 4 obs

○ 2026-06-16 18:04:40
● 2026-07-09 09:49:38
○ 2026-07-14 09:25:36
○ 2026-07-25 23:10:34

○A2a06:98c1:3121::2026-07-09 → 2026-07-09 · 4 obs

○ 2026-06-16 18:04:40
● 2026-07-09 09:49:38
○ 2026-07-14 09:25:36
○ 2026-07-25 23:10:34

○A42.120.158.782016-07-01 → 2016-07-01 · 4 obs

○ 2016-01-30 20:38:18
● 2016-07-01 08:23:46
○ 2017-03-13 19:29:06
○ 2026-07-25 23:10:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
klsedu.com	princess.ns.cloudflare.com, cesar.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.119

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for klsedu.com (unsigned zone)

⏱️ Timing

Total: 111ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.64.186, 172.67.154.80`
AAAA	2	`2606:4700:3031::ac43:9a50, 2606:4700:3034::6815:40ba`
NS	2	`cesar.ns.cloudflare.com, princess.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cesar.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

klsedu.com has four IP addresses: 104.21.64.186, 172.67.154.80, 2606:4700:3031::ac43:9a50 and 2606:4700:3034::6815:40ba.

bxxd.ru, www.cabewintime.online, sxcloud.net.cn plus two other host names have IP numbers in common with klsedu.com.

Name Servers

The NS records for klsedu.com delegate to cesar.ns.cloudflare.com and princess.ns.cloudflare.com.

The name server configuration of klsedu.com is shared with other domains, for instance group300.com, machinapr.com, chinazheba.com and two others.

klsedu.com partially shares its NS delegation with several other domains, including partsmask.property, bridebod.com, providia.co.uk and two others.

These name servers tend to appear together with the name servers mark.ns.cloudflare.com, sydney.ns.cloudflare.com and quentin.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

cesar.ns.cloudflare.com maps to 108.162.195.119, 162.159.44.119, 172.64.35.119 and 3 additional IP addresses.

princess.ns.cloudflare.com maps to 108.162.194.17, 162.159.38.17, 172.64.34.17 and 3 additional IP addresses.

klsedu.com - robtex.com

klsedu.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`klsedu.com`

`com`